Specifications

AT Command Set Reference
Ver. 1.00
GSM1308AT001 Page 80 Ver. 1.00 – 10/29/2008
2.1.4.4. AT+CSQ Signal Quality and Bit Error Rate
Command Function Execution command returns received signal
strength indication <rssi> and channel bit
error rate <ber> from the ME.
Command Functional Phone Control
Group
Command Format Query AT+CSQ=?
Response +CSQ: (2-31,99),(99)
OK
Write Format N/A
Response N/A
Read Format N/A
Response N/A
Execution Format AT+CSQ
Response +CSQ: <rssi>, <ber>
OK
Parameter Values
<rssi> 0 -113 dBm or less
1 -111 dBm
2-30 -109... -53 dBm
31 -51 dBm or greater
99 not known or not detectable
<ber> (in percent) 0-7 as RXQUAL values in the table in
GSM 05.08 [20] subclause 8.2.4
99 not known or not detectable
Reference GSM Ref. 07.07 Chapter 8.5
Standard Scope Optional
Enfora Implementation Scope Partial
Notes N/A