Sony 21831Z GSM/WCDMA/LTE PHONE with BT, DTS/UNII a/b/g/n/ac & NFC User Manual PY7 21831Z HAC leaflet

Sony Mobile Communications Inc GSM/WCDMA/LTE PHONE with BT, DTS/UNII a/b/g/n/ac & NFC PY7 21831Z HAC leaflet