Sony Ericsson GM47 - Manual (Page 126)

GM47/GM48 INTEGRATOR’S MANUAL
126
LZT 123 7263 R1C
3.31 AT+CSQ Signal Strength
Returns the received signal strength indication and channel bit
error rate from the ME. Test command returns values supported
by the TA as compound values.
Example
AT+CSQ
+CSQ: 13,99
OK
Description Command Possible Responses
Show the Signal
Strength
AT+CSQ • +CSQ: ,
• +CME ERROR
• OK
• ERROR
Show if the command
is supported
AT+CSQ=? • +CSQ: (list of
supported
s),(list of
supported s)
• +CME ERROR
• OK
• ERROR
Description
0 –113dBm or less
1 –111dBm
2..30 –109… –53dBm
31 –51dBm or greater
99 Not known or not detectable
Description
0..7 As RXQUAL values in the table in GSM 05.08 subclause
8.2.4
99 Not known or not detectable