SimCom SIM700C User Manual

Smart Machine Smart Decision
SIM7000 Series_AT Command Manual_V1.03 85 2018-05-08
Parameter
See Write Command
Write Command
AT+CBAND=<o
p_band>
Response
OK
If error is related to ME functionality:
+CME ERROR: <err>
Parameter
<op_band> A string parameter which indicate the operation band.
And the following strings should be included in quotation
marks.
EGSM_MODE
DCS_MODE
ALL_MODE
Parameter Saving
Mode
AUTO_SAVE
Max Response
Time
-
Reference Note
 Radio settings are stored in non-volatile memory.
 Only for GSM
5.2.6 AT+CNBP Set the state of the band preference
AT+CNBP Set the state of the band preference
Read Command
AT+CNBP?
Response
+CNBP: <mode>[,<lte_mode>]
OK
Parameter
See Write Command
Write Command
AT+CNBP=<mo
de>[,<lte_mode>
]
Response
OK
ERROR
Parameter
<mode> 64bit number, the value is "1" << "<pos>", then or by bit.
Some special mode value declared below:
0x40000000 BAND_PREF_NO_CHANGE
<pos>
0xFFFFFFFF7FFFFFFF Any (any value)
7 GSM_DCS_1800
8 GSM_EGSM_900
9 GSM_PGSM_900
SIMCOM COMFIDENTIAL FILE

SimCom SIM700C Specifications

General

Brand	SimCom
Model	SIM700C
Category	Control Unit
Language	English