Siemens TC63 User Manual Page 187

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TC63 AT Command Set
8.5 AT+CSQ
s
TC63_ATC_V00.490 Page 187 of 501 5/24/05
Confidential / Draft - Do not copy
8.5 AT+CSQ Signal quality
The AT+CSQ execute command indicates the received signal strength <rssi> and the channel bit error rate
<ber>.
Syntax
Parameter Description
0 -113 dBm or less
1 -111 dBm
2..30 -109... -53 dBm
31 -51 dBm or greater
99 not known or not detectable
0..7 as RXQUAL values in the table in GSM 05.08 section 8.2.4.
99 not known or not detectable
Note
After using network related commands such as AT+CCWA, AT+CCFC, AT+CLCK, users are advised to wait 3s
before entering AT+CSQ. This is recommended to be sure that any network access required for the preceding
command has finished.
Test Command
AT+CSQ=?
Response(s)
+CSQ: (list of supported<rssi>s), (list of supported<ber>s)
OK
Exec Command
AT+CSQ
Response(s)
+CSQ: <rssi>,<ber>
OK
Reference(s) PIN ASC0 ASC1 USB MUX1 MUX2 MUX3 Charge 4 Last
GSM 07.07 ! % % % % % % ! ! !
<rssi>
(num)
<ber>
(num)
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