Huawei Technologies R227H Mobile WiFi User Manual UserManual Safety
Huawei Technologies Co.,Ltd Mobile WiFi UserManual Safety
Contents
- 1. UserManual_Safety
- 2. UserManual
UserManual_Safety
Do not rely on this device for emergency
communications
Only use approved accessories
Do not try and disassemble
Avoid contact with liquid, keep dry
Do not to use this device whilst walking across a road
or cycling
Avoid Extreme Temperatures
RF Exposure
Your device contains a radio transmitter and a receiver.
When it is ON, it receives and transmits RF energy. When
your device is in use, the system handling your connection
controls the power level at which your device transmits.
Specic Absorption Rate (SAR)
Your wireless device is a radio transmitter and receiver. It
is designed not to exceed the limits for exposure to radio
waves recommended by international guidelines. These
guidelines were developed by the independent scientific
organisation ICNIRP and include safety margins designed
to assure the protection of all persons, regardless of age
and health.
The guidelines use a unit of measurement known as the
Specic Absorption Rate, or SAR. The SAR limit for wireless
devices is 2 W/kg. The highest SAR value for this device
when tested complied with this limit.
Product Safety Information
Please read this safety information before you use the
device. Following the warnings will help prevent injury to
yourself or others and damage to your device.
Pictograms and Graphic Symbols
Read the Safety Information section of this user guide
before using this device. Failure to comply with safety
warnings can result in serious injury.
Do not use while driving
This device is not intended for use by young children.
If you allow a child to use it ensure the child is strictly
supervised. This device contains small parts which are
a choking hazard
Keep away from pacemakers and other personal
medical devices
Switch off when instructed in hospitals and medical
facilities
Switch off when instructed in aircrafts and airports
Switch off in explosive environments
Do not use while refuelling or near gas or ammable
liquids
For body-worn operation maintain a separation of 5
mm
Do not dispose of this device or its battery in a re
Avoid contact with magnetic media
Body worn operation
To ensure compliance with RF exposure guidelines the
device must be used with a minimum of 0.5 cm separation
from the body.
Failure to observe these instructions could result in your RF
exposure exceeding the relevant guideline limits and may
use more power than necessary.
*The tests are carried out in accordance with
CENELEC EN50566 IEC 62209-2.
Regulatory information
The following safety approvals and notices apply in specic
regions as noted.
CE Approval (European Union)
The wireless device is approved to be used in the member
states of the EU. The manufacturer declares that the
wireless device is in compliance with the essential
requirements and other relevant provisions of the Radio
Equipment Directive 2014/53/EU.
Restrictions in the 2.4 GHz band:
Norway: This subsection does not apply for the
geographical area within a radius of 20 km from the centre
of Ny-Ålesund.
Restrictions in the 5 GHz band:
According to Article 10 (10) of Directive 2014/53/EU, the
packaging shows that this radio equipment will be subject
to some restrictions when placed on the market in Belgium
(BE), Bulgaria (BG), the Czech Republic (CZ), Denmark (DK),
Germany (DE), Estonia (EE), Ireland (IE), Greece (EL), Spain
(ES), France (FR), Croatia (HR), Italy (IT), Cyprus (CY), Latvia
(LV), Lithuania (LT), Luxembourg (LU), Hungary (HU), Malta
(MT), Netherlands (NL), Austria (AT), Poland (PL), Portugal
(PT), Romania (RO), Slovenia (SI), Slovakia (SK), Finland (FI),
Sweden (SE), the United Kingdom (UK), Turkey (TR), Norway
(NO), Switzerland (CH), Iceland (IS), and Liechtenstein (LI).
The WLAN function for this device is restricted to indoor use
only when operating in the 5150 to 5350 MHz frequency
range.
FCC Statement
FCC Compliance (when US bands are supported)
Federal Communications Commission Notice (United
States): Before a wireless device model is available for sale
to the public, it must be tested and certied to the FCC that
it does not exceed the limit established by the government-
adopted requirement for safe exposure.
The SAR limit for battery operated standalone wireless
routers adopted by the USA is 1.6 watts/kilogram (W/kg)
averaged over one gram of tissue. The highest SAR value
reported to the FCC for this device type was compliant with
this limit.
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, (2) this
device must accept any interference received, including
interference that may cause undesired operation.
Caution: Changes or modications not expressly approved
by the manufacturer 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
Safety Manual
Vodafone Mobile Wi-Fi
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:
•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.
Distraction
Driving
Full attention must be given to driving at all times in order
to reduce the risk of an accident. Using this device while
driving causes distraction and can lead to an accident. You
must comply with local laws and regulations restricting the
use of wireless devices while driving.
Operating machinery
Full attention must be given to operating the machinery in
order to reduce the risk of an accident.
Walking and Cycling
Using a wireless device while walking or cycling will
reduce concentration on the environment around you
and may increase your risk of an accident.
Product Handling
You alone are responsible for how you use your device and
any consequences of its use.
You must always switch off your device wherever the use of
a mobile phone is prohibited. Use of your device is subject
to safety measures designed to protect users and their
environment.
• Always treat your device and its accessories with care
and keep it in a clean and dust-free place.
• Do not expose your device or its accessories to open
ames or lit tobacco products.
• Do not expose your device or its accessories to liquid,
moisture or high humidity.
• Do not drop, throw or try to bend your device or its
accessories.
• Do not use harsh chemicals, cleaning solvents, or
aerosols to clean the device or its accessories.
• Do not paint your device or its accessories.
• Do not attempt to disassemble your device or its
accessories, only authorised personnel must do so.
• Do not expose your device or its accessories to extreme
temperatures, minimum 0 and maximum 35 degrees
Celsius.
• Please check local regulations for disposal of electronic
products.
• Do not carry your device in your back pocket as it could
break when you sit down.
Small Children
Do not leave your device and its accessories within the
reach of small children or allow them to play with it.
They could hurt themselves or others, or may accidentally
damage the device.
Your device contains small parts with sharp edges that
may cause an injury or which could become detached and
create a choking hazard.
Electrostatic discharge (ESD)
Do not touch the SIM card’s metal connectors.
Power supply
Do not connect your device to the power supply or switch it
on until instructed to do so in the installation instructions.
Air Bags
Do not place this device in the area near or over an air bag
or in the air bag deployment area.
Store the device safely before driving your vehicle.
Emergency Calls
This device, like any wireless device, operates using
radio signals, which cannot guarantee connection in all
conditions. Therefore, you must never rely solely on any
wireless device for emergency communications.
Device Heating
Your device may become warm during charging and during
normal use, do not use this device if it is overheated.
Electrical Safety
Accessories
Use only approved accessories and chargers.
Do not connect with incompatible products or accessories.
Take care not to touch or allow metal objects, such as coins
or key rings, to contact or short-circuit the battery terminals,
charger, device charging point or any electrical contacts on
accessories.
Do not touch your device with wet hands. Doing so may
cause an electric shock.
Do not touch the power cord with wet hands or disconnect
the charger by pulling the cord. Doing so may result in elec-
trocution.
Connection to a Car
Seek professional advice when connecting a device
interface to the vehicle electrical system.
Faulty and Damaged Products
Do not attempt to disassemble the device or its accessory.
Only qualied personnel should service or repair the device
or its accessory.
If your device or its accessory has been submerged in water
or other liquid, punctured, or subjected to a severe fall,
do not use it until you have taken it to be checked at an
authorised service centre.
Battery Handling & Safety (For Products with
Removable Battery)
Always switch the device off and disconnect the charger
before removing the battery.
Only use the battery and charger supplied, or manufacturer
approved replacements intended for use with your device.
Using other batteries and chargers could be dangerous.
Improper battery use may result in a re, explosion, or other
hazard. If you believe the battery has been damaged, do
not use the battery, take it to a service centre for testing.
Do not disassemble or short-circuit the battery. Accidental
short-circuiting can occur if a metallic object such as a key,
paper clip, or pen touches the terminals of the battery.
Don’t handle a damaged, smoking or leaking battery.
Do not allow the battery to get wet.
Do not puncture or crush the battery or allow it to be
subjected to any external pressure or force.
Interference
Care must be taken when using the device in close
proximity to personal medical devices, such as pacemakers
and hearing aids.
Pacemakers
Pacemaker manufacturers recommend that a minimum
separation of 15 cm be maintained between a device
and a pacemaker to avoid potential interference with the
pacemaker.
Hearing Aids
People with hearing aids or other cochlear implants may
experience interfering noises when using wireless devices
or when one is nearby.
The level of interference will depend on the type of hearing
device and the distance from the interference source,
increasing the separation between them may reduce
the interference. You may also consult your hearing aid
manufacturer to discuss alternatives.
Medical devices
Please consult your doctor and the device manufacturer
to determine if operation of your device may interfere with
the operation of your medical device.
Hospitals
Switch off your wireless device when requested to do so
in hospitals, clinics or health care facilities. These requests
are designed to prevent possible interference with sensitive
medical equipment.
Aircraft
Switch off your wireless device whenever you are instructed
to do so by airport or airline staff.
Consult the airline staff about the use of wireless devices
on board the aircraft, if your device offers a ‘ight mode’ this
must be enabled prior to boarding an aircraft.
Interference in cars
Please note that because of possible interference to
electronic equipment, some vehicle manufacturers forbid
the use of device in their vehicles unless an external
antenna is included in the installation.
Explosive environments
Petrol stations and explosive atmospheres
In locations with potentially explosive atmospheres, obey
all posted signs to turn off wireless devices such as your
device or other radio equipment.
Areas with potentially explosive atmospheres include
fuelling areas, below decks on boats, fuel or chemical
transfer or storage facilities, areas where the air contains
chemicals or particles, such as grain, dust, or metal
powders.
Blasting Caps and Areas
Turn off your device or wireless device when in a blasting
area or in areas posted turn off “two-way radios” or
“electronic devices” to avoid interfering with blasting
operations.
Disposal and Recycling
To dispose of or recycle your device in a safe and
appropriate manner, contact your Customer Services
centre for information.
Frequency Bands and Power
(a) Frequency bands in which the radio equipment
operates: Some bands may not be available in all countries
or all areas. Please contact the local carrier for more details.
(b) Maximum radio-frequency power transmitted in the
frequency bands in which the radio equipment operates:
The maximum power for all bands is less than the highest
limit value specied in the related Harmonized Standard.
The frequency bands and transmitting power nominal
limits applicable to this radio equipment are as follows:
Service Power Level
(Maximum)
GSM 900 37 dBm
GSM 1800 34 dBm
WCDMA 900/2100 25.7 dBm
LTE Band 1/3/7/8/20/38 25.7 dBm
Wi-Fi 2.4G 20 dBm
Wi-Fi 5G: 5150-5250 MHz 23 dBm
Software Information
The product software version is 21.130.00.00.00 or later.
Software updates will be released to enhance usability of
the product.
For the most recent information about accessories and
software, please see the DoC (Declaration of Conformity) at:
vodafone.com/R227h/ec-declaration
Vodafone
Vodafone S.à r.l.,
15 rue Edward Steichen
L-2540 Luxembourg
Grand-Duché de Luxembourg