Telit Wireless Solutions ME310G1 - AT+CSQ - Signal Quality

ME310G1/ME910G1/ML865G1 AT Commands Reference Guide
80617ST10991A Rev. 11 Page 210 of 1039 2021-09-23
Not Subject to NDA
3.3.11. AT+CSQ - Signal Quality
Execution command returns received signal strength indication <rssi> and channel bit
error rate <ber> from the MT.
[1] 3GPP TS 27.007
[2] 3GPP TS 07.07
[3] 3GPP TS 25.133
SIM Presence
Setting saved
Can be aborted
MAX timeout
SELINT
Required
No
No
-
2
AT+CSQ
See Additional info sections.
Additional info:
2G Networks
The execution command returns the following message:
+CSQ: <rssi>,<ber>
Name
Type
Default
Description
<rssi>
integer
N/A
measurements of the radio signal
power, expressed in dBm, are
mapped to <rssi> as shown below
Values:
0
:
-113 dBm or less
1
:
-111 dBm
2÷30
:
-109 dBm ... -53 dBm; 2 dBm per step