User's Manual

Table Of Contents
EP10 Hand-Held (Windows Embedded 6.5) User Manual A-1
APPENDIX A
WIRELESS WIDE AREA NETWORK (WWAN)
A.1 Wireless WAN
Psion Teklogix offers the MC75i GSM/GPRS/EDGE radio – an EP10 hand-held
equipped with a GSM/GPRS radio has wide area networking capabilities. With
this radio and a SIM card, you can wirelessly transfer data, and you use the EP10
voice option to place phone calls.
A.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 in-
stalled in the computer, and the interface is enabled.
Once the modem detects that a packet data service is available, a letter is added to
the signal strength icon indicating the kind of packet data service. 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.
G - GSM/GPRS
E - GSM/EDGE
•U - UMTS
H - UMTS/HSDPA
X - CDMA/1xRTT
i - iDEN
•W - WiDEN
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%.
Preliminary Draft