User manual

Chapter 4 Configuration
Page 25 Dec 2009
permanently. You will have to contact your mobile service provider to get it unlocked and in some cases it may even
by rendered useless and need to be replaced.
Available Providers :
The 605M-D1 modem scans and displays the name of all the mobile network operators servicing the area. It may
take a few seconds to display this information as the modem does a network scan. Operator names are displayed in
separate lines in the following format.
+COPS: (<operator availability>, <operator name>,””, <operator number>)
Where Operator Availability,
0 = unknown
1 = available
2 = current
3 = forbidden
For Example,
+COPS: (2,”AUS OPTUS”,””,”50502”)
+COPS: (3,"AUS VODAFONE","","50503")
For more detailed information please refer to AT+COPS in the AT commands guide.
When the 605M-D1 modem starts up it automatically selects the service provider based on the SIM card. In case of
connection problems this information can be used to verify the mobile operator network the modem is actually
connected to. This information is also useful if a person needs to find any other alternate mobile network operators
servicing the area.
4.1.5 Configuration Utility Terminal
The configuration software comes built-in with a terminal emulator that can be used to interact with the 605M-D1
modems using AT commands. There is no need to have separate terminal software (like hyper terminal, procomm
etc) for basic usage and provides an easy unified solution.