Siemens TC63 - Manual (Page 187)

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)