4.4.1.4 Monitoring and handling of configurations
Syntax
AT+CSQ
Description
Permits you to obtain the coverage information at the radio layer of the device.
Returns the RSSI and BER value:
+CSQ:<rssi>,<ber>
The values the <rssi> can take, and their relation in dBm, are as follows:
0 -113 dBm or less
1 -111 dBm
2..30 -109... -53 dBm ( = -113 + RSSI*2 )
31 -51 dBm or greater
99 Unknown and not detectable
The values the <ber> can take, and their relation in dBm, are as follows:
0..7 RXQUAL according to the GSM 05.08 table, section 8.2.4.
99 Unknown and not detectable
Example
AT+CSQ
+CSQ: 20,0
OK
Syntax
AT&V
Description
Permits you to obtain the device’s standard AT commands configuration.
Example
AT&V
Q:0 V:1 S0:003 S2:043 S3:013 S4:010 S5:008
+CR:0 +CRC:1 +CMEE:1 +CBST:0,0,1
+SPEAKER:0 +ECHO:0,1 &C:1 &D:2 %C:0
+IPR:9600 +ICF:2,1 +IFC:0,0
OK
Syntax
AT+CGMR
Description
Displays the FW version for the router application and for the GES/GPRS module.
Example
AT+CGMR
APP: 1.2 GSM: 07.03.940
OK
Syntax
ATI
Description
Displays information on the device type and model.
4 Configuration
Teldat S.A.
20
REGESTA 1
