User guide

Chapter 10 – Network Service Commands
Multi-Tech Systems, Inc. CDMA C1 AT Commands Reference Guide (PN S000478C) 48
Network Registration & Roaming Unsolicited Response +CREG
This response indicates the current state of roaming.
Response Syntax: +CREG: <stat>
Result Example
+CREG: 1
Note: Modem has found the home network and is registered.
Values: <stat>
0 not registered; MS is not currently searching for a new operator
1 registered; home network
2 not registered; MS currently searching for a base station
4 unknown
5 registered; roaming
Set More Preferred Rescans +WTBMPRS
Description: This command is used to update the time between more preferred rescans. The setting is saved
in non-volatile memory and takes effect immediately.
The rescan value is defined in minutes. The range of values for rescan is between 1 and 255
minutes with the default being 3 minutes.
Syntax: Command Syntax: AT+WTBMPRS=[<scanval>]
Command Possible Responses
AT+WTBMPRS=1 OK
Note: Command valid
AT+WTBMPRS?
Note: Current values
+WTBMPRS: 1
OK
Note: Command valid
AT+WTBMPRS=? +WTBMPRS: (1-255)
OK
Note: Test Command
Read Result: +WTBMPRS: <scanval>
Values: < scanval >
1-255: More preferred rescan value. (Default = 3 minutes)