Huawei EP820-D04A User Manual page 7

Ep820 series

Table of Contents

EP820

User Guide

Contents

About This Document.....................................................................................................................ii

1 Change History.............................................................................................................................. 1

2 Safety Information........................................................................................................................ 4

3 Overview......................................................................................................................................... 7

3.1 Appearance..................................................................................................................................................................... 7

3.2 Specifications................................................................................................................................................................10

3.3 Product Security........................................................................................................................................................... 13

3.4 Certification Information.............................................................................................................................................. 14

4 Installation and Use.................................................................................................................... 16

4.1 Attaching the Antenna.................................................................................................................................................. 16

4.2 Installing the Battery.................................................................................................................................................... 16

4.3 Charging the Battery.....................................................................................................................................................18

4.4 Powering On and Powering Off................................................................................................................................... 19

4.5 Accessories................................................................................................................................................................... 20

5 Operation and Maintenance......................................................................................................21

5.1 Indicator Status............................................................................................................................................................. 21

5.2 Status Icons...................................................................................................................................................................22

5.3 Home Screen.................................................................................................................................................................23

5.4 Basic Functions.............................................................................................................................................................24

5.4.1 General Settings.........................................................................................................................................................24

5.4.2 Group Call................................................................................................................................................................. 25

5.4.3 P2P Voice Call........................................................................................................................................................... 27

5.4.4 Direct Mode Operation.............................................................................................................................................. 28

5.4.5 Contacts..................................................................................................................................................................... 29

5.5 Video Service................................................................................................................................................................29

5.5.1 Video Call.................................................................................................................................................................. 29

5.5.2 Video Surveillance.....................................................................................................................................................30

5.5.3 Video Distribution..................................................................................................................................................... 31

5.5.4 Video Sending............................................................................................................................................................31

5.6 Message Service........................................................................................................................................................... 33

5.6.1 SMS/MMS.................................................................................................................................................................33

Issue 05 (2016-06-20)

Huawei Proprietary and Confidential

Table of Contents