At+Csq Signal Quality - Siemens TC63 Command Set

TC63 AT Command Set
8.5 AT+CSQ
8.5

AT+CSQ Signal quality

The execute command indicates the received signal strength
AT+CSQ
<ber>.
Syntax
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)
GSM 07.07
Parameter Description
(num)
<rssi>
0
1
2..30
31
99
(num)
<ber>
0..7
99
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.
TC63_ATC_V00.490
Confidential / Draft - Do not copy
PIN
!
-113 dBm or less
-111 dBm
-109... -53 dBm
-51 dBm or greater
not known or not detectable
as RXQUAL values in the table in GSM 05.08 section 8.2.4.
not known or not detectable
Page 187 of 501
and the channel bit error rate
<rssi>
ASC0 ASC1 USB MUX1 MUX2 MUX3 Charge
% % % %
s
Last
% % ! ! !
5/24/05