Rainbow Electronics GM862-QUAD-PY - Manual (Page 309)

AT Commands Reference Guide
80000ST10025a Rev. 5 - 09/07/08
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 309 of 434
#RTCSTAT - RTC Status SELINT 2
AT#RTCSTAT=
[<status>] Set command resets the RTC status flag.
Parameter:
<status>
0 - Set RTC Status to RTC HW OK
Note: the initial value of RTC status flag is RTC HW Error and it doesn’t
change until a command AT#RTCSTAT=0 is issued.
Note: if a power failure occurs and the buffer battery is down the RTC
status flag is set to 1. It doesn’t change until command AT#RTCSTAT=0 is
issued.
AT#RTCSTAT? Read command reports the current value of RTC status flag, in the format:
#RTCSTAT: <status>
AT#RTCSTAT=? Test command returns the range of supported values for parameter
<status>
3.5.7.1.82 GSM Antenna Detection - #GSMAD
#GSMAD - GSM Antenna Detection SELINT 2
AT#GSMAD=
<mod>,
[<urcmode>
[,<interval>
[,<detGPIO>
[,<repGPIO>]]]] Set command sets the behaviour of antenna detection algorithm
Parameters:
<mod>
0 - antenna detection algorithm not active
1 - periodic activation of the antenna detection algorithm; detection is
started every <interval> period, using <detGPIO> for detection; if the
algorithm detects a change in the antenna status the module is notified
by URC #GSMAD (see format below)
2 - instantaneous activation of the antenna detection algorithm; if the
algorithm detects a change in the antenna status the module is notified
by URC #GSMAD (see format below); this instantaneous activation
doesn’t affect a periodic activation eventually started before
URC format:
#GSMAD: <presence>
where:
<presence>
0 - antenna connected.
1 - antenna connector short circuited to ground.
2 - antenna connector short circuited to power.
3 - antenna not detected (open).