User's Manual
CONFIDENTIAL
4
4.2.2 AT+CLCK Facility lock ................................................................................................................................................ 18
4.2.1 AT+CPWD Change password .................................................................................................................................... 19
4.2.2 AT+CPOL Preferred PLMN list ................................................................................................................................... 19
4.2.3 AT+CPLS Selection of preferred PLMN list ............................................................................................................... 21
4.3 Mobile Termination control and status commands ........................................................................................................... 21
4.3.1 AT+CPAS Phone activity status ................................................................................................................................. 21
4.3.2 AT+CFUN Set phone functionality ............................................................................................................................. 22
4.3.3 AT+CPIN Enter PIN .................................................................................................................................................... 22
4.3.4 AT+CPUK Unblock PIN2 ............................................................................................................................................ 23
4.3.5 AT+CSQ Signal Quality .............................................................................................................................................. 23
4.3.6 AT+CCLK Clock ......................................................................................................................................................... 24
4.3.7 AT+CSIM Generic SIM access ................................................................................................................................... 24
4.3.8 AT+CRSM Restricted SIM access ............................................................................................................................. 25
4.3.9 AT+CLAC List all available AT commands ................................................................................................................ 26
4.3.10 AT+CPINC PIN remaining attempt number ............................................................................................................. 26
4.3.11 AT+CPINR Remaining PIN retries ........................................................................................................................... 27
4.4 Commands for packet Domain ......................................................................................................................................... 27
4.4.1 AT+CGDCONT Define PDP (Packet Data Protocol) Context .................................................................................... 27
4.4.2 AT+CGDSCONT Define Secondary PDP Context ..................................................................................................... 29
4.4.3 AT+CGTFT Traffic Flow Template ............................................................................................................................ 30
4.4.4 AT+CGATT PS attach or detach ................................................................................................................................ 32
4.4.5 AT+CGACT PDP Context Activate or Deactivate ..................................................................................................... 33
4.4.6 AT+CGCMOD PDP Context Modify .............................................................................................................................. 33
4.4.7 AT+CGDATA Enter data rate .................................................................................................................................... 33
4.4.8 AT+CGPADDR Show PDP (IP) address .................................................................................................................... 34
4.4.9 AT+CGEREP Packet Domain event reporting ........................................................................................................... 34
4.4.10 AT+CEREG EPS network registration status .......................................................................................................... 35
4.4.11 AT+CGCONTRDP PDP Context Read Dynamic Parameters ................................................................................ 36
4.4.12 AT+CGSCONTRDP Secondary PDP Context Read Dynamic Parameters............................................................ 37
4.4.13 AT+CGTFTRDP Traffic Flow Template Read Dynamic parameters ....................................................................... 37
4.4.14 AT+CGEQOS Define EPS Quality of Service .......................................................................................................... 39
4.4.15 AT+CGEQOSRDP EPS Quality of Service Read Dynamic Parameters .................................................................... 40
4.5 SMS Commands ............................................................................................................................................................... 41
4.5.1 AT+CSMS ...................................................................................................................................................................... 41
4.5.2 AT+CPMS ...................................................................................................................................................................... 41
4.5.3 AT+CMGF ...................................................................................................................................................................... 41
4.5.4 AT+CSCA ...................................................................................................................................................................... 41
4.5.5 AT+CSMP ...................................................................................................................................................................... 42