User manual

Psion Teklogix WORKABOUT PRO With Windows Mobile 2003 SE User Manual 145
Chapter 6: Settings
Error States
Note: If you exceed the number of allowable attempts, a PUK entry window is
brought to the foreground. You’ll need to enter a new PIN number.
Once the correct PIN or PUK is entered or if none was required, the modem is
instructed to perform a GSM network registration followed by a GPRS attach. The
main Wireless WAN dialog box reflects the progress of the initialization.
• Searching for modem
• Initializing modem
•SIM is ready
• Searching for network
• Registered on network
• Searching for GPRS
• Ready to connect
If the modem loses the connection to the GSM network, the following states are
repeated: Searching for network, Registered on network, Searching for GPRS and
Ready to connect.
6.21.4.2 Error States
The following temporary error states (i.e., these states may disappear without
interaction) may be displayed:
• Emergency calls only
The modem has found a network but is not allowed to register (e.g. no
roaming agreement between networks). The modem keeps searching for
another network.
• No network found
A network is not currently available. The modem continues searching for a
network.
• GPRS not available
The current network does not support GPRS.
• GPRS not allowed
The modem is not allowed to use GPRS on the current network (e.g. no
GPRS roaming agreement between network; a roaming agreement for
voice may still be in place). It is also possible that you do not have a sub-
scription for GPRS at all.