3
Introduction
IMPORTANT NOTICE FOR U.K.
1) Please ensure that the apparatus is not connected in parallel to any other equipment that is
intended for connection to the PSTN.
2) Although Radio Exchange can use either loop disconnect or DTMF signalling. Only the
performance of the DTMF signalling is subject to regulatory requirements for correct
operation. It is therefore strongly recommended that the equipment is set to use DTMF
signalling for access to public or private emergency services. DTMF signalling also
provides faster call set up.

1. Overview

Panasonic’s modern technology produced a digital cordless telephone system using the DECT
technology. This system is either installed behind an existing customer’s PBX/Key system or in-
stalled directly to public telephone lines. It provides a cordless communication facility to the
users. Extension telephones of customer may be replaced by a cordless handset, or user may have a
cordless handset in addition to an existing wired telephone.
The Panasonic Cordless System consists of a Radio Exchange (RE), a Cell Station (CS), and a
personal handy terminal (PS).
Up to 24 telephone lines or PBX/Key system extensions can be connected to the radio Exchange
(RE) and up to 24 portable handsets are used in the system. Each portable handset have own tel-
ephone number or extension number in the PBX/Key system, and can receive and originate a
call.
Thanks to the digital technology, a user of this cordless telephone system enjoys a clear speech with
lesser noise as well as a protection from tapping.
Note:
To assure the safe use of your telephone, please observe the following guidelines for installation and use.
1) Do not use the telephone near sources of electric ‘noise’ such as fluorescent lamps, air conditioner, washing
machine, TV sets or radios.
2) The telephone should not be exposed to heat sources, direct sunlight, extreme temperatures, moisture, strong
vibrations, greasy or dusty environments.
Operating temperature: 0°C to 40°C
Operating humidity: 0% to 60%
3) Never attempt to insert wires, pins, or similar objects in the vents or openings of the telephone set.
4) Never clean the telephone with benzene, paint thinner or other solvent materials. Wipe with a soft cloth.
5) Do not change the unit installation location without consulting your dealer/installer.
6) Installation of telephone system close to welding equipment, or broadcasting aerial may cause radio interference to
speech.
IMPORTANT
1) This apparatus must be installed in accordance with BS6701 and general approval NS/G/
23/L/100005. This is a condition of the approval and any installation which does not
comply with the above will invalidate the approval status of that particular installation.
2) This equipment requires a maintenance contract issued by a maintainer holding BSI
approval. This is a statutory requirement.