Qualcomm GSP-1600 Cordless Telephone User Manual


 
Troubleshooting
70
Making calls Rotate or fully extend the appropriate
antenna.
In Globalstar satellite mode, be sure
the satellite antenna has a clear view
of the sky.
Check that you selected the correct
service mode:
Globalstar: Press and hold to
display the mode menu, and press
for Globalstar.
Cellular: Press and hold to
display the mode menu, and press
for Digital or for Analog.
Remove all service providers from the
Prohibited List (see Erasing from
Prohibited List, page 54).
If “Service Not Found” displays, check
the auto preference and mode
selection settings (see Auto Mode,
page 56, and Manual Mode, page 56).
Check the signal strength indicator.
Check that the security module is
properly installed. If the security
module was removed, turn the phone
off and on.
If “Calling is Restricted” displays,
check the Restrict Phone setting
under the Security menu.
Problem Solution