User Guide

8
Security module
The security module activates your phone when in Globalstar satellite
mode. It is located on the lower left side of the front of the phone. The
security module that comes with your phone works only with that phone
and is not interchangeable.
Caution
Do not remove the security module.
When in Globalstar satellite mode, the security module must be properly
installedto makeor receive calls.If itis notproperlyinstalled,you canonly
make calls to emergency numbers. For more information, contact your
satellite service provider, who installs and maintains the secu rity module.
Antenna basics
Phone performance depends on the strength of the signal it receives. As you
fullyextend the cellular antenna or rotate t he Globalstarsatelliteantenna,
the signal strength indicator shows the strength of the signal received in
that particularantenna position.You cannotmakeorreceivea satellitecall
with the Globalstar satellite antenna stored.
It is important to use the antennas properly for the best performance.
Follow these guidelines for the Globalstar satellite and cellular antennas:
■ Never hold the phone by the antenna.
■ Do not use the phone if either antenna is damaged, unless you are
using it with the car kit.
For more information on how to use the antennas, see Preparing for
satellite calls, page 2, and Making cellular calls, page 4.