Synaccess Networks NP-0801DTM - Manual (Page 76)

3GPP TS 27.007 AT COMMANDS
HSPA+ AT Commands Reference Guide 76
Parameters and Values
String type value.
String type value.
To check the status of the PIN request use the command AT+CPIN?
Note: If all parameters are omitted then the behavior of Set command is the
same as Read command.
Notes
„
Reference: 3GPP TS 27.007
Examples
AT+CMEE=1
OK
AT+CPIN?
+CME ERROR: 10 E rror: You have to insert the SIM.
AT+CPIN?
+CPIN: READY You inserted the SIM and device is not waiting for PIN to be given.
OK
Signal Quality +CSQ
Execute command reports received signal quality indicators.
Test command returns the supported range of values of the parameters and . Although +CSQ is an
Execute command without parameters, ETSI 07.07 requires the Test command to be defined.
Syntax
Command Command type
AT+CSQ Execute
AT+CSQ=? Test
Execute command reports received signal quality indicators in the form:
+CSQ: ,
where
Received signal strength indication.
0 (‐113) dBm or less
1 (‐111) dBm
2‐30 (‐109)dBm‐(‐53)dBm / 2 dBm per step
31 (‐51)dBm or greater
99 Not known or not detectable