Contents
1 Safety Information........................................................................................................................ 1
2 Appearance..................................................................................................................................... 4
3 Installation and Use...................................................................................................................... 8
3.1 Attaching the Antenna.................................................................................................................................................... 8
3.2 Installing the Battery...................................................................................................................................................... 9
3.3 Installing the Back Clip................................................................................................................................................ 10
3.4 Attaching the Strap....................................................................................................................................................... 11
3.5 Charging the Battery and the Phone............................................................................................................................. 12
3.6 Installing an SIM Card................................................................................................................................................. 13
3.7 Powering On and Powering Off................................................................................................................................... 14
3.8 Indicator Status............................................................................................................................................................. 14
3.9 Others............................................................................................................................................................................15
EP631S
Quick Guide Contents
Issue 02 (2018-05-08) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
ii