4.1
Voice Function ......................................................................................................... 84
Outgoing Call ............................................................................................................. 84
Incoming Call ............................................................................................................. 84
4.2
WiFi Interface ............................................................................................................. 86
4.3
SIM Card PIN Protection .......................................................................................... 87
Automatic PIN Entering .............................................................................................. 87
4.4
FAX - ERF ................................................................................................................. 88
Outgoing FAX ............................................................................................................ 88
Incoming FAX ............................................................................................................ 89
5.1
Technical Parameters .............................................................................................. 92
GSM .......................................................................................................................... 92
Power Supply ............................................................................................................. 93
Ethernet Switch .......................................................................................................... 94
WiFi ........................................................................................................................... 94
Others ........................................................................................................................ 94
6.1
6.2
Troubleshooting ....................................................................................................... 97
6.3
List of Abbreviations................................................................................................ 98
6.4