Neo_M660 AT Command Set
Copyright © Neoway Technology Co., Ltd
15
<ber>
0...7
Refer to the value of RXQUAL in the table of GSM 05.08
8.2.4.
99
Not known or not detectable
Example
AT+CSQ
+CSQ: 1, 99
OK
Remarks
N/A
3.2 Selecting and Registering a GSM Network: +COPS
Description
To select and register a GSM network
Format
AT+COPS=[<mode>[,<format>[,<oper>>[,<AcT>]]]]<CR>
AT+COPS?<CR>
Parameter
<mode>:
To set automatic network selection or manual selection:
0: Automatic selection (ignore the parameter
<per>
)
1: Manual selection
2: Deregister from the network
3: Set
<format>
only
4: Manual/automatic selection (if the manual selection fails, automatic mode starts)
<format>:
0: Long alphanumeric <oper> (default value)
1: Short format alphanumeric <oper>
2: Numeric <oper>
<oper>:
It is given in
<format>
. This field may be in 16-character long alphanumeric format,
8-characters short alphanumeric format, or 5-character numeric format (MCC/MNC).
<AcT>: Indicates the radio access technology and its value can be 0, 1, and 2.
0: GSM
1: GSM compact
2: UTRAN
Return
Value
<stat>:
0: Unknown network
1: Available network
2: Current network
3: Forbidden network
Example
AT+COPS=0,0
