Specifications

UC864-E/G/WD/WDU AT Commands Reference Guide
80304ST10041a Rev. 7 - 2010-10-14
Reproduction forbidden without Telit Communications S.p.A’s. written authorization - All Rights Reserved. Page 110 of 318
+CRSM - Restricted SIM Access
9282FFFFFFFFFFFFFF
OK
Update Binary, KcGPRS(6F52)
AT+CRSM=214,28539,0,0,8,C69018C7958C87
+CRSM: 144,0
OK
Update Record, ADN(6F3A)
AT+CRSM=220,28474,9,4,30,657469FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
FFFFFFFFFFFFFFFFFFFFFFF
+CRSM: 144,0
OK
Status, FPLMN(6F7B)
AT+CRSM=242,28539
+CRSM: 144,0,623C820238218410A0000000871002FFFFFFFF8904
0300FFA5118001318103010A3282011E8304000030E08A01058B032F0609C60
99001C0830101830181
Reference 3GPP TS 27.007, 3GPP TS 11.11/51.011
3.5.4.4.14. Alert Sound Mode - +CALM
+CALM - Alert Sound Mode
AT+CALM=
<mode>
Set command is used to select the general alert sound mode of the device.
Parameter:
<mode>
0 - normal mode
1 - silent mode; no sound will be generated by the device, except for alarm
sound
2 - stealth mode; no sound will be generated by the device
Note: if silent mode is selected then incoming calls will not produce alerting
sounds but only the unsolicited messages RING or +CRING.
AT+CALM? Read command returns the current value of parameter <mode>.
AT+CALM=? Test command returns the supported values for the parameter <mode> as
compound value.
+CALM: (0-2)