WA_DEV_GL6100_PTS_001
Rev 002
May 24, 2010
54
9. Using the GL61x0 with Embedded
SIM
Both GL61x0 variants may be used with either Embedded SIM or an external SIM. This section
discusses the different maintenance options available when using the GL61x0 with Embedded SIM.
9.1.
Operation
Using a communication software such as HyperTerminal, enter
AT+CPIN?
to check if Embedded SIM
is working. Refer to the table below for the list of main response returned.
Table 36:
AT+CPIN Main Response
AT+CPIN Response
Description
+CPIN: READY
Embedded SIM is working
If you can’t access the network, Embedded SIM might not be activated on the operator’s network.
9.2.
Switching Between Embedded SIM and an
External SIM
Using a communication software such as HyperTerminal, enter
AT+WHCNF
to switch between using
Embedded SIM or an external SIM. Refer to the following table for the list of
AT+WHCNF
parameters
that can be used and their corresponding description.
Table 37:
AT+WHCNF SIM Selection
AT+WMBS Command
Description
AT+WHCNF=4,0
To specify that an external SIM is preferred.
AT+WHCNF=4,1
To specify that only the external SIM will be used.
AT+WHCNF=4,2
To specify that only Embedded SIM will be used
Note:
The GL61x0 must be rebooted after the switch state update before changes are applied.
Summary of Contents for GL6100
Page 96: ......