Psion Teklogix 7535 G2 Hand-Held Computer User Manual
E-3
Appendix E: Wireless Wide Area Network (WWAN)
Wireless WAN
E.1 Wireless WAN
A computer equipped with a GSM/GPRS radio provides wide area networking
capabilities, and detailed information is provided here for that functionality.
However, those radios are not available in the 7535 G2 at this time.
E.1.1 Taskbar Icons
Wireless WAN icons in the taskbar indicate the status of your wide area network
connection. Note that these icons are only visible when a GSM/GPRS radio is
installed in the computer, and the interface is enabled.
The letter in the signal strength icon (
G
for GSM/GPRS) indicates that a packet data
service is available and initialized. Keep in mind that the signal strength icon is
displayed without a letter if packet data service is not available or if it is available
but not yet initialized.
User interaction is required (e.g. the user is required to enter a PIN).
A non-recoverable (fatal) error has occurred.
The modem status is unknown or the modem is not connected to any network (the
signal strength is 0%).
The modem has found a network, and the signal strength is between 1% and 20%.
The modem has found a network, and the signal strength is between 21% and 40%.
The modem has found a network, and the signal strength is between 41% and 60%.
The modem has found a network, and the signal strength is between 61% and 80%.
The modem has found a network, and the signal strength is between 81% and 100%.
A GPRS packet data connection is active, the signal strength is between 41% and
60% and GSM.GPRS packet service is available.
The signal strength icon is replaced by a connection indicator icon when a packet
data connection is started.
A GPRS packet data connection is active.
In addition to the signal strength or connection indicator a second icon may be
shown:
A new SMS message has arrived.
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