Qualcomm GSP-1600 manual Problem Solution

Problem	Solution
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
	abc 2 for Globalstar.

Cellular: Press and hold * to display the mode menu, and press

def 3 for Digital or ghi 4 for Analog.

■Remove all service providers from the Prohibited List (see Erasing from Prohibited List, page 48).

■If “Service Not Found” displays, check the auto preference and mode selection settings (see Auto Mode, page 50, and Manual Mode, page 49).

■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.

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