AT Commands Reference Guide
80529ST10815A Rev.2– 2017-09-14
ReproductionforbiddenwithoutTelitCommunicationsS.p.A.writtenauthorization‐AllRightsReserved page6of233
Read Current Network Status in 3G Network - #RFSTS ............................................................. 118
Temperature Monitor- #TEMPMON ............................................................................................ 122
Temperature Monitor CONFIGURATION - #TEMPCFG........................................................... 123
Wake from Alarm Mode - #WAKE .............................................................................................. 127
AlARM PIN - #ALARMPIN ......................................................................................................... 127
Serving Cell Information - #SERVINFO ...................................................................................... 128
Query SIM Status - #QSS .............................................................................................................. 129
Network Timezone - #NITZ .......................................................................................................... 130
Clock Mode - #CCLKMODE ........................................................................................................ 131
Calculate and update date and time - #NTP .................................................................................. 133
Alarm Management - +CALA ....................................................................................................... 134
Delete Alarm - +CALD ................................................................................................................. 136
Generic SIM access - +CSIM ........................................................................................................ 136
Select Band - #BND ....................................................................................................................... 139
Skip Escape Sequence - #SKIPESC .............................................................................................. 1 4 1
PPP-GPRS Connection Authentication Type - #GAUTH ............................................................ 141
SIM Detection Mode-#SIMDET ................................................................................................... 1 4 2
Write to I2C - #I2CWR .................................................................................................................. 142
Read to I2C - #I2CRD ................................................................................................................... 143
Enable Test Mode command in not signalling mode - #TESTMODE ......................................... 144
Update PLMN List - #PLMNUPDATE ........................................................................................ 146
Select IoT technology - #WS46 ..................................................................................................... 147
Set Active Firmware Image - #FWSWITCH ................................................................................ 147
Multisocket AT Commands ........................................................................................................... 148
Socket Status - #SS ........................................................................................................................ 148
Socket Info - #SI ............................................................................................................................ 148
Socket Type - #ST .......................................................................................................................... 150
Context Activation - #SGACT ...................................................................................................... 150
Socket Shutdown - #SH ................................................................................................................. 152
Socket Configuration - #SCFG ...................................................................................................... 152
Context activation configuration extended - #SGACTCFGEXT ................................................. 153
PAD forward character - #PADFWD ............................................................................................ 154
PAD command features - #PADCMD .......................................................................................... 155
Socket Configuration Extended - #SCFGEXT ............................................................................. 155
Socket Configuration Extended 2 - #SCFGEXT2 ........................................................................ 157
Socket Configuration Extended 3 - #SCFGEXT3 ........................................................................ 159
Socket Dial - #SD ........................................................................................................................... 160
Socket Accept - #SA ...................................................................................................................... 161
Socket Restore - #SO ..................................................................................................................... 162
Socket Listen - #SL ........................................................................................................................ 162
Detect the Cause of a Socket disconnection - #SLASTCLOSURE ............................................. 163
Socket Listen UDP - #SLUDP ....................................................................................................... 164
Receive Data in Command Mode - #SRECV ............................................................................... 165
Send UDP data to a specific remote host - #SSENDUDP ............................................................ 167
Send UDP data to a specific remote host extended - #SSENDUDPEXT .................................... 168
Send Data in Command Mode - #SSEND .................................................................................... 168
Send data in Command Mode extended - #SSENDEXT .............................................................. 169
Context Activation and Configuration - #SGACTCFG ................................................................ 171
SSL Commands ............................................................................................................................ 172
Enable a SSL socket - #SSLEN ..................................................................................................... 172
Opens a socket SSL to a remote server - #SSLD .......................................................................... 173
Send data through a SSL socket - #SSLSEND ............................................................................. 174