HI SKY SKYSTERT650 Mobile Phone User Manual Mobile Phone

HI-SKY INTERNATIONAL S.A.S Mobile Phone Mobile Phone

Contents

user manual

 Mobile Phone   Brand Name: HI-SKY  Model Name: SKYSTER T650 FCC ID: 2AAIWSKYSTERT650
  -  - 2 Declaration Please read the user’s manual so as to keep your mobile phone in the best condition. The  manual  has  been  verified  and  reviewed  to  guarantee  the  accuracy.  Instructions  and descriptions contained  herein are  accurate  at the time of  publication. However,  mobile phones developed afterwards and the contents of their manual are subject to modification without further notification. Our company reserves the rights in relation to the manual.
  -  - 3 CONTENT Warnings ........................................................................................................................................... 4 Overview ........................................................................................................................................... 6 1. Set-up ............................................................................................................................................ 6 2. Your Mobile Phone ....................................................................................................................... 7 3. Original accessories .................................................................................................................... 16 5. Maintenance and servicing .......................................................................................................... 17 6. Important safety instructions ....................................................................................................... 18
  -  - 4  Warnings Please read the following brief rules. Failure to obey those rules may cause danger or violation of any law. This User Manual provides more details on safety precautions.   Safe switch-on Do  not  switch  on  your  mobile  phone  where  the  use  of   mobile phone is forbidden or may cause interference or danger.  Traffic safety is top priority Please respect all local applicable laws and regulations. Try best to drive with both hands. Traffic safety always comes first in driving.  Interference All  mobile  phones  are  subject  to  interference,  which  adversely affects communication performance.  Switch off  in hospital Please  follow  any  relevant  restrictions.  Switch  off   your  mobile phone in medical service.  Switch off  on aircraft Please respect any relevant restrictions. The use of  mobile phone interferes with aircraft operation.  Switch off  at gas station Do not use mobile phone in gas station. Switch it off  near fuel or chemical product.  Switch off  near blasting site Please  obey  any  relevant  restrictions.  Do  not  use  your  mobile phone where blasting operation occurs.  Rational use of Such as described in the product documentation, and can only use the equipment  in  normal  position.  Unless  absolutely  necessary,  do  not touch the antenna area.  Use qualified repair service Your  mobile  phone  may  be  installed  or  repaired  by  qualified maintenance personnel only.  Accessories and batteries Only  authorized  accessories  and  batteries  can  be  used.  Do  not connect your mobile phone to any incompatible product.  Waterproofness Your mobile phone is not waterproof, so please keep it dry.
  -  - 5  Data backup Do  remember  to  make  a  backup  of   all  important  information stored in your mobile phone or keep a written record.  Connect to other mobile phones Before connecting to another mobile phone, read the phone’s user manual to get detailed safety instructions. Do not connect your mobile phone to any incompatible product.  Emergency call Make  sure  your  phone  is  within  network  service  and  its  call function is already activated. Dial the required emergency call number and press the Send key. Offer the information of  your location.   About your mobile phone Please  abide  by  the  laws  and  regulations  and  respect  the  local  customs  as  well  as  others' privacies and legal rights and interests (including the copyrights) when using different functions of the mobile.  Network service You should apply to the wireless service provider for opening of necessary services in order to use the phone function of the equipment. Many functions  of  the equipment require support of special network functions. The functions may not apply to all networks. As for other networks, you may have to reach necessary agreements with the wireless service provider before using the network  services.  You  service  provider  will  provide  necessary  descriptions  and  interpret  the charging standard to you. Certain restrictions may be formulated by some networks, which will affect the mode that you use the network service. For example, in certain networks, not all the characters and services in relation to language are supported. You service provider may require forbidding to use or turning off part of the functions. Then these functions will not be shown in the equipment function list. Your equipment may also be provided with some  special configurations, such  as name  of the  function list,  sequence  of  the function list and change of icons. For more information, please refer to your service provider.
  -  - 6 Overview 1. Set-up  Inserting T card and SIM card Ensure to turn off the equipment and disconnect with the charger before taking out the battery. Ask your SIM card dealer whether he has provided SIM card service and the method of usage who may be service provider or other dealers. SIM card and its contacts are vulnerable to scratch or bending. Attention shall be attached when use, insert or take out the card.  Inserting/taking out T-FLASH CARD Only use approved and compatible T-FLASH card applicable to the mobile phone. Approved memory  card  trade  standard  is  applied;  however,  certain  bands  may  not  be  completely compatible with the mobile phone. Using incompatible memory card may damage not only the card and the mobile, but also the data stored in the card. 1. Insert SD flash card to card slot:Push the SD card in the card slot with the label side facing up until it clicks 2. Take out SD flash card: open the back cover, remove battery can pull out the SD flash card   Charging the battery Check the model number of the charger before using it to charge the mobile. Only use approved battery, charger and accessories applicable to the specific mobile model. Using other types of battery, charger and accessories may violate the certification or warranty terms of the equipment and may result in danger. Refer to the dealer for supply of relative approved accessories. Hold the plug to plug out and cut off the power supply of accessories instead of pulling the power cord. 1. Plug the charger in an AC power socket. 2. The charger connector plug plug at the bottom of the jack of the mobile phone
  -  - 7   If the battery runs out of electricity, you may have to wait for a few minutes till the symbol of charging is shown on the screen, and then you can make any call and answer any call. The time of charging depends on the charger you used.  Switching your mobile phone ON  Note: Ambient temperature for use of mobile phone is -10°C ~50°C. 1.  Hold  down  the  Power  key  to  switch  on  the  mobile  phone  and  activate  the  operating system. 2. If the screen is automatically locked, please touch the Unlock key to unlock the screen.  Note: If you lock SIM card using your PIN code, key in your PIN code by touching the corresponding numeric keys on the keypad. Touch the “Sure” key to confirm the input. 3. When the main screen appears, you can start to use your mobile phone.  Switching your mobile phone OFF Hold down the Power key for 2 second and then touch the “OFF” option on the screen. 2. Your Mobile Phone  Button and module 1  Menu key   Touch the key to open or close a pop-up menu, and the menu shows available options of current application program or the operations you can execute on current screen. 2  Home key       Click on any interface will go back to the main menu. Touch this key on any interface to return to main screen.   Long press this button to display the background program 3、  Back key   Touch it to return to the previous screen, close a dialog box, menu or pop-up message, and close the keypad. 4  USB/charging port   Connect Computer for transferring files     Connect to charger for charging
  -  - 8 5  Headphone jack   Connect to headphone  6  Front camera   Take photos and video clips  7      Power and sleep key   If the mobile phone is off, press and hold this key to power on the mobile phone.   If the mobile phone is on and the screen is dark, press this key briefly to activate the screen.   If the mobile phone and its screen are both on,   Press this key briefly to close the screen.   Press this key for 2 seconds to select one of the following options:   Mute mode: Except alarms, the mobile phone is always free of vibrator and mute.   Airplane mode: Choose this option to deactivate all wireless connections.   OFF: Switch Power off the mobile phone.                                       8      Volume Up/Down key   While playing media files like music or video clips:   Press once to increase the volume of media file.   Hold down this key to continuously increase the volume of media file.   In any other mode:   Press once to increase the ringtone.   Hold down this key to continuously increase the ringtone. 9      Back camera   Taking photos and video clips                                                      The interface There were multiple interface on the interface, if want to access other main interface, please use your fingers in the interface slip, can slide to the interface the left or right. Each interface can add applications, widget, etc;  Change the interface wallpaper Long press the interface and  a  blank space light touch "wallpaper" (to change your main interface wallpaper) Status bar Status bar displays application program keys, date and time and status and notification area. Display  status  icons  to  show  mobile  phone’s  current  status,  e.g.,  battery  power,  charging process, alarm setting and network connection.   You can view the icons of other menus you are activating, such as airplane mode, wireless
  -  - 9 mode or Bluetooth mode. Status bar may also display the following icons:  SIM signal intensity    — strong  SIM has no signal  Airplane mode activated  WIFI signal intensity    — none  WIFI signal intensity    — low  WIFI signal intensity    — strong  Search Wi-Fi network  insert earphone    alarm    Downloading  No T card inserted  Memory full  No SIM card inserted  USB connection debugging  Bluetooth activated  Connected to new Bluetooth mobile phone  More (not displayed) notifications  Battery status — 100% power  Battery power is extremely low and needs immediate charging    Charging under medium battery power
  -  - 10  ES File Explorer A versatile phone files/procedures/process manager. In the mobile phone, computer, remote and Bluetooth, can  browse  management between documents,  is  a powerful free local  and network file manager and the application manager.    Phone To make a call, touch the “Dial” on the main screen to open phone application program. You may: 1. Touch “Dial” key to enter the phone number to make a call. 2. Call “call number” or contacts from “Call History”. 3. Use dial shortcut keypad on main screen to enter the desired number. 4. Touch “Delete” icon to delete a number. Answer incoming call Sliding answer button, can be picked up the phone. Reject incoming call Sliding Reject button, can hang up the phone. Warning:     Will equipment on the ear before, please ensure that the speaker has closed down, otherwise it may damage your hearing. From the headset and head wearing headphones excessive noise can lead to hearing damage.  Email You may enter email address, select communication protocols, select data account [to edit wireless LAN or SIM card to realize network connection of email], set the address of receiving server and sending server, edit user name [user name shall be a name generated by you], edit the password of  New message  New email  Mute status  Vibrator mode  Calling  Missed calls  Loudspeaker
  -  - 11 mailbox logon and save the setting, and enter mailbox option to write, send and receive emails.  Note:  Communication  protocols  for  mail  accounts  of  different  operators  may  differ. Selecting a wrong communication protocol may cause you unable to receive and send emails.  Black list   Fire Wall can reject by the blacklist phone-calls and text messages, to avoid strange phone spam messages and harassment.    Calculator This equipment provided by the calculator function, simple operation, convenient, easy to grasp with corresponding failure. In addition to supporting basic arithmetic, and also supports trigonometric functions, inverse trigonometric  functions,  exponential  elementary  function  of the  logarithm.  This  feature  is targeted, practical, stable performance, easy to use and suitable for use in the education sector to promote.  Browser The web browser in your mobile phone allows you to view entire page on broad screen and enjoy vivid colors and clear texts, regardless of display in a horizontal or vertical direction. Thanks to this browser, you are free to access a great variety of information on Internet. This browser also supports the multi-touch function - you may touch screen surface with several fingers simultaneously to operate your mobile phone. When you open a webpage, you can touch the screen with several fingers at the same time to cause the zoom-up or zoom-down icon to pop up. Touch the zoom-down key to reduce the size of entire page and content; touch the zoom-up key to enlarge the size of entire page and content. Access a website Click URL input box at top of the screen and enter webpage’s URL address. Click to access the webpage. Obtain more information on current page Press MENU key on current screen and select “More”.  Sound Recorder To record the sound and can play it.
  -  - 12  Calendar The  “Calendar” functionality  in  your  mobile phone  helps you arrange and  manage  your events, meetings and appoints. It facilitates your scheduling and presents your weekly, monthly schedules and the entire schedule visually so that you may be fully aware of your overall arrangement in a month or the detailed arrangement on a particular day and strike a good balance between your work and family life.  Settings Wireless & networks Your mobile phone is configured with WLAN and BT and GPRS and 3G functionality to help you enjoy ultrahigh-speed data  transmission via  mobile network.  If WLAN connection is  currently available, the mobile phone will automatically use WLAN connection access network. In case of WLAN disconnection, you may use GPRS network connection.  Note: The availability of GPRS、3G network connection depends on service provider of SIM card in your mobile phone. Airplane mode In many nations, passengers on airplane must deactivate telephone function. Another method to deactivate mobile phone function is to switch your mobile phone to airplane mode. Bluetooth You can use Bluetooth wireless technology and other compatible mobile phone to establish wireless connection. Your mobile phone may connect to compatible Bluetooth earphone for call and playing music. Call Settings Including Fixed dialing number,voice mail, Speed dial,SMS rejecting incoming call and Other settings, etc. Sound Scene mode allows you to activate/deactivate incoming call vibration, adjust volume, edit incoming call ringtone, select notification ringtone, key tone and select operation tone, prompt tone and touch of screen lock. Display
  -  - 13 You may adjust the brightness of your mobile phone. You may also activate/deactivate “automatic screen rotation”, set animation and screen timeout. security Settings Security screen to set screen lock, SIM card lock, activate/deactivate “Show password”, device management and credential storage. Applications Manage the settings including installation of application programs and new programs Accounts &sync You may register or deregister a social network account number, or manage other settings including synchronization and account number. Privacy You may restore your mobile phone to default configuration settings and remove all data you’re your mobile phone.   Caution: This step will delete all data from your mobile phone! Storage Check available space of storage card and mobile phone’s internal memory Language and keypad Set the language and region of operation system Voice input and output Make settings on the function of converting texts into voice. Accessibility You can deactivate auxiliary function, the function of ending a call by pressing “Power” key; Date and time Set date and time, time zone and format of date or time. About phone You may set system software update method, and check phone status including network type, signal intensity, battery power and network name. You may also view battery consumption of each application program, or check mobile phone’s legal information and software version.  Clock This mobile phone offers alarm clock functionality and you may set multiple alarms according to your needs.  FM Radio You need to connect the headset compatible for equipment or accessories can make FM radio
  -  - 14 function normal operation.  Search According to the needs of their search for the corresponding function.  Search Call Log Call history show in the recent call or connect of telephone, click on the list of name or number can quickly back to dial into the contact details.  Contacts To view and manage contacts, touch the application program key “Contacts”. Directory  MENU  key  new  contacts,  and  enter  contacts  editing  screen.  You  may  key  in contact’s  information  including  name,  phone,  address  at  corresponding  entries.  To  add  multiple entries, click    icon. After entering all contact’s information, click “Done”. View contacts:Your contacts are shown in a list in alphabetic order. Click the desired contact to get more information on the contact. Edit contacts You may change or add details of your contacts, or set contacts’ head portrait. Delete contacts Delete contacts you no longer need. Hold  down  the  contact  to  be  deleted   delete  contacts.  Alternatively,  you  may  enter  contacts details screen, press “MENU” and touch “delete contact”.  Gallery A unique software function allows you to experience pictures in an extraordinary way. You may view all pictures in the picture library with a simple touch, or enlarge/reduce picture size or view them in a slide with your fingers.  Camera This camera is an integrated video camera used to taking and sharing photos and video clips.  Messaging You can write, send and read message (including SMS and MMS). Touch  →  Message. Message screen will open message list or message dialogue, and display all messages. Write and send messages
  -  - 15 On message screen, touch “Compose new message” to open writing screen. In  the  recipient  bar,  enter  the  recipient’s  phone  number  or  contact  name.  While  inputting  call number  or  name,  associated  contacts  and  mobile  phone  number  will  be  displayed  below  the recipient bar. Touch the matching contact and his/her mobile phone number, or continue to enter the desired call number. Touch Send key to send the message. Receive a message According to different notification setting methods, upon receiving a new message, your mobile phone will give a ring, vibration or display message icon on status bar. The notification area of status bar will display new message icons to remind you a new message is received.    Note: To change notification setting of new messages, you may press MENU key on message screen and click  “setting”→“notification setting”. You can activate or deactivate notification setting.  When  a  new  message  arrives  during  activation  of  notification  setting,  status  bar  will display textual notification. You may select ring tone or vibrator to remind you of a new message. When  notification  setting  is  deactivated,  status  notification  bar  offers  no  prompt  when  a  new message arrives. Read messages You may view your incoming messages in either of the following ways: Touch notification area (new message icon displayed here) on the status bar to open notification list. Touch new message notification to open and read the message. Touch “message” to open message list or message dialogue, and read the message.  Music With large and smart display screen and easy operation, you are totally free to enjoy your favorite songs and unique listening experience. Plus wired or wireless bluetooth earphone, you are in a world with yourself, your favorite music and excellent sound effect.  USB connection When  the  mobile  phone  is  connected  to  computer,  the  notification  area  of  the  status  bar  will display  USB  notification  message.  Click  USB  notification  bar  and  click  “USB  debugging connected”:
  -  - 16  Activate USB memory function: touch “USB storage” to start USB storage.  After  starting  USB  storage,  you  may  import  into  or  export  from  storage  card interactive files like music, game and video files.  Note:  After  successful  connection  of  “USB  storage  mode”,  open  “My  computer” window on computer, find the mobile drive, namely storage card installed in your mobile phone.  Then  copy  the  required  file  (e.g.,  music  or  picture)  from  another  drive/folder  to mobile drive. 3. Original accessories Your mobile phone is a product with excellent design and workmanship, and should be used with care. The following suggestions will help you effectively use warranty service.   1.  Keep your mobile phone dry. Rain, dampness and various liquids or moisture is likely to contain minerals, which will corrode electronic circuit. 2.  Do not use or place your phone at a dusty or dirty place. Otherwise, its movable parts and electronic elements might be damaged. 3.  Do not keep your mobile phone where it is too high. 4.  Do  not  keep  your  mobile  phone  where  it  is  too  cold.  Otherwise,  when  the  phone’s temperature  rises  to  normal  temperature,  dampness  will  appear  inside  the  phone,  thus damaging circuit board. 5.  Please switch on your mobile phone as instructed in this Manual. No other method is allowed. Only battery, charger and accessories authorized by the manufacturer are used. The use of battery, charger and accessories of any other type may violate authorization or warranty clause and cause danger. Why original accessories should be used? As  key  components  of  this  mobile  phone,  battery  and  charger  plays  a  vital  role  in guaranteeing the workings of this mobile phone and  your  safety.  Our long-term customer survey  and after-sales service  practice show that  the failure  of  mobile phone  is generally attributable to the use of unqualified accessories, especially battery and charger. Hazards of unqualified battery and charger include: 1. Shortened service life. The number of charging and discharging cycles of unqualified
  -  - 17 battery is considerably lower than that of original battery. 2.  Greatly  reduced  useful life  of  your  mobile phone.  Unstable voltage  will  seriously affect the normal operation of the circuit of mobile phone and result in permanent damage. 3. Impaired performance and reliability of your mobile phone.    Warning:  Unauthorized  accessories  may  cause  combustion  or  explosion,  which will harm your personal safety. 4. Battery information  Charging and discharging This mobile phone is powered by storage battery. Its battery can be charged and discharged several  hundred  times,  but  will  fail  in  the  end.  Please  come  to  a  certified  mobile  phone service  provider  for  replacement.  Only  authorized  batteries  can  be  used,  and  only  an authorized charger fit for this model of mobile phone may be used for charging your mobile phone. When the battery is fully recharged, please disconnect the charger from your mobile phone and unplug it from power socket. If  battery power  is  exhausted,  it  will  be  some  30  minutes  before  the  screen  displays  the charging prompt. No damaged charger may be used. 5. Maintenance and servicing Your  equipment  is  a  product  with  exquisite  design  and  process.  Please  use  carefully. Following are some suggestions for you to effectively use the maintenance service. 1. Keep the equipment dry. Rainwater, moisture, other liquids or moisture contents may  contain  mineral  matters,  which  may  erode  the  electronic  wires.  If  the equipment is wetted, please take out the battery till the equipment is totally dried and then put in the battery. 2. Don't use or store the equipment in dusty or filthy places; otherwise, the detachable parts and electronic elements may be damaged. 3. Don’t put the equipment in overheated places. 4. Don't keep the equipment in under cooled places; otherwise, when the temperature
  -  - 18 rises  to  normal,  moisture  may  be  generated  within  the  equipment,  resulting  in damage of the circuit board.   5. Please  open the  equipment  as  per  the descriptions  in  the  manual.  Don't  try  any other means. 6. Don’t throw, knock or shake the equipment. Any rough treatment of the equipment may result in damage of the inner circuit board and its exquisite structure. 7. Don't clean the equipment with ardent chemical, detergent or strong wash. 8. Don't paint any dyestuff on the equipment. Painting may block foreign substances in detached parts and thus affect the normal operation. 9. Clean the lens with clean, dry soft cloth (such as the camera lens, range sensor and light sensor). 10. Only  use  matched  or  approved  antenna  for  substation  of  the  damaged  one. Unapproved  antenna,  alteration  or  accessories  may  result  in  damage  of  the equipment and violence of relevant specifications on radio equipment. 11. Please use the charger in indoor area. 12. Back  up  data  that  should  be  kept  (such  as  the  address  directory  and  calendar memorandum). 13. Please  turn  off  the  equipment  and  take  out  the  batter  to  restore  the  equipment setting irregularly to maintain the optimal performance.   14. The above suggestions  also  apply  to  your equipment,  battery,  charger and  other accessories.  In  case  any  device  doesn’t  work,  please  take  it  to  the  nearest authorized maintenance agency for repair. 6. Important safety instructions  Medical mobile phone The operation of any radio transmitting mobile phone (including wireless telephones) is likely  to  interfere  with  the  functionality  of  medical  mobile  phone  that  is  not  properly protected. For any question or doubt on whether medical mobile phone can shield external radio frequency energy, please consult the physician or the manufacturer of medical mobile phone. Please switch off your mobile phone wherever it is expressly required that electronic
  -  - 19 mobile phones shall be turned off.  Automobile Mobile phone can be repaired by professionals or be installed by them on an automobile. Improper installation or repair may cause danger or invalidate the warranty of mobile phone. Periodically check whether all wireless phones in automobile are properly installed or operate smoothly.  Do  not  store  or  transport  mobile  phones  and  their  components  or  accessories together with combustible liquids, gases or explosives in the same cargo compartment. For an automobile with air bag, keep in mind that the expansion of airbag will generate very high pressure. Do not install objects, including fixed or movable wireless phones, above airbag or at  any  place  likely  to  be  occupied  by  an  expanding  airbag.  An  onboard  wireless  phone improperly installed will suffer serious damage in case of airbag expansion.  Airplane The use of this mobile phone is forbidden during air travel. Pease switch your mobile phone off before boarding. Use of your mobile phone jeopardizes airplane operation, disturbs radiotelephony network, and violates the law.。  In places where it may cause explosion Please turn off the equipment where it may cause explosion, and abide by all the word and graphic directions. Places where it may cause explosion include the places where it is suggested to turn off the auto engine under normal conditions. In such places, spark may lead to explosion or fire hazard, and result in personal injury or even death. Please turn off the equipment  in  gas  stations,  such  as  near  the  gas  pump  in  the  station.  Please  abide  the specifications on restricted usage of radio equipment in fuel depot (where the fuels are kept and distributed), chemical plant or places conducting blasting. Places with potential explosion hazard are always (but not all) provided with clear directions, including under the deck of ship, chemical transportation or storage facilities, or places where the air contains chemical matters or particulates (such as grains, dust or metal dust). Please refer to the automobile manufacturer using liquefied petroleum gas (like propane, butane) to find out whether the equipment herein is allowed to be used near the automobile.  Emergency call Like  other  wireless  phones,  the  equipment  uses  radio  signal,  wireless  and  ground network, and is provided with programmable functions by the user. Thus, it is not guaranteed that the call can be put through in any circumstances. Therefore, it is not suggested to rely on any wireless equipment for important calls, such as medical treatment and first-aid.  Making emergency phone calls: Turn on the equipment firstly and check whether the signal is strong enough. In certain networks, it may be required to insert the valid SIM card correct into the equipment. If necessary, press the key of finish repeatedly.
  -  - 20 Important Regulatory Information FCC RF EXPOSURE INFORMATION: WARNING!! Read this information before using your phone In  August  1986  the  Federal  Communications  Commission  (FCC)  of  the  United  States with its action in Report and Outer FCC 96-326 adopted an updated safety standard for human  exposure  to  radio  frequency  (RF)  electromagnetic  energy  emitted  by  FCC regulated  transmitters.  Those  guidelines  are  consistent  with  the  safety  standard previously set by both U.S. and international standards bodies. The design of this phone complies  with  the  FCC  guidelines  and  these  international  standards.  Use  only  the supplied or an approved antenna. Unauthorized antennas modifications, or attachments could impair call quality, damage the phone, or result in violation of FCC regulations. Do not  use the  phone with  a damaged  antenna. If  a damaged antenna  comes  into contact with the skin, a minor burn may result. Please contact your local dealer for replacement antenna.  BODY-WORN OPERATION: This device was tested for typical body-worn operations with the back of the phone kept  0.5cm  from  the  body.  To  comply  with  FCC  RF  exposure  requirements,  a  minimum separation distance of 0.5cm must be maintained between the user's body and the back of the phone, including the antenna, whether extended or retracted. Third-party belt-clips, holsters  and  similar  accessories  containing  metallic  components  shall  not  be  used. Body-worn accessories that cannot maintain 0.5cm separation distance between the user’s body and the back of the phone, and have not been tested for typical body-worn operations may not comply with FCC RF exposure limits and should be avoided. For more information about RF exposure, please visit the FCC website at www.fcc.gov  Your wireless handheld portable telephone is a low power radio transmitter and receiver. When it  is ON, it  receives and  also sends out  radio  frequency  (RF) signals. In  August, 1996, the Federal Communications Commissions (FCC) adopted RF exposure guidelines with safety levels for hand-held wireless phones. Those guidelines are consistent with the safety standards previously set by both U.S. and international standards bodies:  <ANSIC95.1> (1992) / <NCRP Report 86> (1986) / <ICIMIRP> (1996)  Those standards were based on comprehensive and periodic evaluations of the relevant scientific  literature.  For  example,  over  120  scientists,  engineers,  and  physicians  from universities, government health agencies,  and industry  reviewed  the available body of research to develop the ANSI Standard (C95.1). Nevertheless, we  recommend that  you use a hands-free kit with your phone (such as an earpiece or headset) to avoid potential exposure to RF energy. The design of your phone complies with the FCC guidelines (and those standards).
  -  - 21 Use  only  the  supplied  or  an  approved  replacement  antenna.  Unauthorized  antennas, modifications, or attachments could damage the phone and may violate FCC regulations.    NORMAL POSITION:   Hold the phone as you would any other telephone with the antenna pointed up and over your shoulder.  TIPS ON EFFICIENT OPERATION:   For your phone to operate most efficiently: • Extend your antenna fully. • Do not touch the antenna unnecessarily when the phone is in use. Contact with the antenna affects call quality and may cause the phone to operate at a higher power level than otherwise needed. RF Exposure Information: FCC  RF  Exposure  requirements:  The  highest  SAR  value  reported  under  this standard  during  product  certification  for  use next  to  the body  with the  minimum separation  distance  of  0.5cm  is  0.354W/kg;  next  to  the  head  is  0.599W/kg.  This transmitter  must  not  be  collocated  or  operating  in  conjunction  with  any  other antenna or transmitter.   This  device  complies  with  part  15  of  the  FCC  rules.  Operation  is  subject  to  the following two conditions: (1) this device may not cause harmful interference, and (2)  this  device  must  accept  any  interference  received,  including  interference  that may cause undesired operation.   NOTE: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the user’s authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B  digital  device,  pursuant  to  part  15  of  the  FCC Rules.  These limits  are  designed  to provide reasonable protection against harmful interference in a residential installation. This  equipment  generates  uses  and  can  radiate  radio  frequency  energy  and,  if  not installed and used in accordance with the instructions, may cause harmful interference to  radio  communications.  However,  there  is  no  guarantee  that  interference  will  not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment  off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
  -  - 22   - Reorient or relocate the receiving antenna. - Increase the separation between the equipment and receiver. -Connect  the  equipment  into  an  outlet  on  a  circuit  different  from  that  to  which  the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help     Do  not  use  the  device  with  the  environment  which  below  minimum  -10℃  or  over maximum 50℃, the device may not work.        Changes  or  modifications  to  this  unit  not  expressly  approved  by  the  party responsible for compliance could void the user’s authority to operate the equipment.  Ad Hoc function is supported but not able to operate on non-US frequencies.

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