SimCom SIM7000 Series At Command Manual

Smart Machine Smart Decision
SIM7000 Series_AT Command Manual_V1.03 107 2018-05-08
+CME ERROR: <err>
Parameters
<fun>
0 The module will reset when the module is crashed(Default)
1 The module will go into download mode when the module is
crashed
Parameter Saving
Mode
-
Max Response
Time
Reference Note
5.2.33 AT+CNBS Configure Band Scan Optimization For NB-IOT
AT+CNBS Configure Band Scan Optimization for NB-IOT
Test Command
AT+CNBS=?
Response
+CNBS: (1-5)
OK
Read Command
AT+CNBS?
Response
+CNBS: <n>
OK
Parameters
See Write Command
Write Command
AT+CNBS=<n>
Response
OK
If failed:
+CME ERROR: <err>
Parameters
Band scan is performed in the following levels based on the SNR:
level 0 Used for good SNR levels(0 db and above)
; detects strong cells
first and takes the shortest time to acquire cells.UE scans
each
raster in 30 ms.
level 1 Used for medium SNR levels(-9 dB and above),UE scans
each
raster for 200 ms
level 2 Used for poor SNR levels(-12.6 dB and above),UE scans
each
raster for 500 ms.
<n>
1 UE tries SNR level 0 band scan
2 UE tries SNR level 0 and level 1 band scan
3 UE tries SNR level 0, level 1, and level 2 band scan
SIMCOM COMFIDENTIAL FILE

SimCom SIM7000 Series Specifications

General

Brand	SimCom
Model	SIM7000 Series
Category	Control Unit
Language	English