Specifications

Chapter 2 – Configuration Commands
Multi-Tech Systems, Inc. AT Commands for EDGE (E1) Modems (S000474A) 26
Wake-up Events in NON-CYCLIC and CYCLIC SLEEP Modes
Event Selected mode: <fun>=0 Selected mode: <fun>=7 or 9
Reset Line Quit Quit
RTS0 or RTS1 activation Quit Mode 7: No effect (RTS is only
used for flow control)
Mode 9: Temporary
Unsolicited Result Code (URC) Quit Temporary
Incoming voice or data call Quit Temporary
Any AT command (incl. outgoing SMS,
voice or data call)
Not possible (UART disabled) Temporary
Incoming SMS (AT+CNMI is set to 0,0
(this is the default setting)
No effect No effect
Incoming SMS (AT+CNMI is set to 1,1) Quit Temporary
GPRS data transfer Not possible (UART disabled) Temporary
RTC alarm line Quit Temporary
AT+CFUN=1 Not possible (UART disabled) Quit
2.10 AT^SMSO Switch off Mobile Station
Description: AT^SMSO initiates the power-off procedure. High level of the module’s PWR_IND and the URC
“^SHUTDOWN” notifies that the procedure has completed and the module has entered the
POWER DOWN mode. Therefore, be sure not to disconnect the operating voltage until
PWR_IND is High or until the URC “^SHUTDOWN” is displayed. Otherwise, you run the risk of
losing data.
Syntax: Exec Command: AT^SMSO
Responses: ^SMSO: MS OFF
OK
ERROR
Test Command: AT^SMSO=?
Response: OK
Unsolicited Result Code:
^SHUTDOWN Indicates that the power-off procedure is finished and the module will be
switched off in less than 1 second.
Notes:
• Do not send any other AT command after AT^SMSO.
• This command is not PIN protected.
• This command is supported in airplane mode.
2.11 AT+GCAP Request Complete TA (Terminal Adapter)
Capabilities List
Description: AT+GCAP returns a list of additional capabilities.
Syntax: Exec Command: AT+GCAP
Responses: +GCAP: <name>
OK
Test Command: AT+GCAP=?
Response: OK
Parameter: <name> e.g., +CGSM,+FCLASS
Notes:
• +CGSM: The response text shows which GSM commands of the ETSI standard are supported.
• This command is not PIN protected.
• This command is supported in airplane mode.