User guide

34
Options
Stub antenna
The optional stub antenna can be
mounted directly onto the rear of the
phone for ease of installation.
To use the stub antenna
1 Ensure that the phone is switched
off.
2 Unplug the supplied standard
antenna, if it is installed.
3 Align the stub antenna with the
circular connector on the far left of
the rear panel.
4 Attach the antenna and twist the
connector collar clockwise until it is
finger-tight - do not overtighten.
5 In use, the antenna should always
be vertical. The supplied antenna
has a hinge so that you can posi
-
tion it correctly. .
Note: You can use the signal strength reading within the Status screen to
help determine the optimal phone/antenna position. - see page 33.