Siemens SINAUT MD720-3, System Manual, Page: 39 / 76

SINAUT MD720-3 in Terminal Mode
SINAUT MD720-3
C79000-G8976-C211
39
AT+CSQ Check Signal Quality
Test
Command: AT+CSQ=?
Response: +CSQ: (list of supported <rssi>s),(list of supported <ber>s)
OK
Response:
Command: AT+CSQ
Response: +CSQ: <rssi>,<ber>
OK
Parameter: <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>:
0...7
as RXQUAL values in the table in GSM 05.08 [20] subclause 8.2.4
99 not known or not detectable
Notice:
The read command ( AT+CSQ? ) returns an error.
AT+CGSN Request product serial number identification (IMEI) identical to GSN
Test
Command: AT+CGSN=?
Response: OK
Read command
Command: AT+CGSN
Response:
<sn> (identification text for determination of the individual device)
OK
Parameter: -
Notice: -