User's Manual

99-P42565K 73
ACCESSORIES
USB/RS-232 Communication Cable
The communication cable is used to interface with various digital devices (PC,
Gateways etc.).
The serial cable communication connection is illustrated below.
When the cable is used to attach the unit
to a PC, the icon is displayed on the
Main screen indicating the cable
connection.
Headset
The Headset kit is connected to the accessory connector of the unit as follows:
When the Headset is attached, a Headset
icon will appear on the Main screen
indicating connection.
As long as the connection exists, all the
incoming and outgoing sessions will be
conducted by means of the Headset.