Symbol PDT 8000 Product Reference Manual page 261

The Network Status field displays the following messages as the modem attempts
to connect: Opening GSM com port, Initializing modem, Checking SIM Card and
Configuring modem. Once a successful connection is made, the field displays
Registered Home or Registered Roam (if out of network).
4. If the Network Status field displays Searching... and a connection is not made:
a. Tap Options - Settings.
b. Select Change Band.
Figure 10-12. GSM Demo Change Band Screen
1900Mhz is used for North America
900/1800Mhz is used for Europe, Asia, Australia and Africa.
c. Make the appropriate selection, depending on your location. If necessary,
contact your service provider to confirm the band information.
d. Tap Change.
e. On the pop-up Confirm dialog box, tap Yes. The terminal displays the main
GSM Demo screen, and the Network Status field displays Cycling Power.
Restarting.
Wireless Wide Area Network Configuration
10-23