Psion Teklogix 8100107B, Руководство пользователя

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WORKABOUT PRO Hand-Held Computer With Windows Mobile 5.0 User Manual 243
Chapter 6: Settings
Advanced Information
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 packet data
• 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 packet data
and Ready to connect .
6.33.4.2 Error States
The following temporary error states–states that 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.
• Packet data not available
The current network does not support packet data.
• Packet data not allowed
The modem is not allowed to use packet data on the current network (e.g.
no packet data roaming agreement between network; a roaming agreement
for voice may still be in place). It is also possible that you do not have a
subscription for packet data at all.
The remaining error states are permanent:
• SIM is missing