Specifications

AT Command Set Reference
Ver. 1.00
GSM1308AT001 Page 318 Ver. 1.00 – 10/29/2008
4.10.3. $RTCWAKE Real Time Alarm Wake
Command Function This command attempts to de-register from
the network, at the end of a 5 second delay
then powers down the modem so only the
RTC is running. Upon the RTC alarm
going off the modem will re-boot and
initialize again. The command relies on the
RTC Alarm feature being set prior, if system
is to wake up at a preset time in the future.
Command Functional Enfora Specific
Group
Command Format Query N/A
Response N/A
Write Format N/A
Response N/A
Read Format N/A
Response N/A
Execution Format $RTCWAKE
Response N/A
Parameter Values N/A
Reference N/A
Standard Scope Optional
Enfora Implementation Scope Full
Notes The $RTCWAKE command powers down
the modem, so only the RTC clock will be
running. The modem will power up
automatically only if the RTC Alarm feature
has been, otherwise modem will remain
powered off. See the $RTCALRM
command for setup of the RTC alarm.