Neo_WM620 WCDMA Module AT Command Set
Copyright © Neoway Technology Co., Ltd
6
2 Mobile Device Control and Status Report
2.1 Querying the Module Status: +CPAS
Description
To query the work status of the module
Format
AT+CPAS<CR>
AT+CPAS=?<CR>
Parameter
<pas>:
0: ready. The module is ready and is able to execute AT commands.
1: unavailable (MT does not allow commands)
2: unknown
3: ringing. There is an incoming call and the module is ringing. The module can execute
AT commands.
4: call in progress. A call is going on and the module can execute AT commands.
5: asleep (low functionality)
Return
Value
<CR><LF>+CPAS: <pas><CR><LF>
<CR><LF>OK<CR><LF>
or
<CR><LF>+CME ERROR: <error><CR><LF>
Example
AT+CPAS
+CPAS: 0
OK
The module is ready.
AT+CPAS=?
+CPAS: (0-5)
OK
The module is in any possible status.
AT+CPAS
+CME ERROR: <error>
Error is the type of the returned error. It can
be digits or character string.
Remarks
N/A
2.2 Querying the Network Registration Status: +CREG
Description
To query the network registration status of the module
Format
AT+CREG=<n><CR>
AT+CREG? <CR>
AT+CREG=?<CR>
Parameter
<n>:
0: Forbid unsolicited result codes of network registration (default setting).