Contents
Preface.......................................................................................................................................... 7
1
Introduction................................................................................................................... 11
2
Inserting the SIM card .................................................................................................. 13
3
4
4.1
4.2
4.3
4.4
4.5
Entering AT commands ..................................................................................... 26
4.6
Use AT commands ............................................................................................ 28
4.7
5
5.1
OPC Mode activation......................................................................................... 58
5.2
5.3
5.4
PIN in OPC-Mode .............................................................................................. 60
5.5
6
Service functions.......................................................................................................... 63
6.1
6.2
6.3
6.4
Load factory defaults ......................................................................................... 70
7
Technical Data .............................................................................................................. 71
Glossary ..................................................................................................................................... 75
SINAUT MD720-3
C79000-G8976-C211
9