Panasonic DPMB545EU 操作指南

Datum des Kaufs

Seriennummer (befindet sich an der Rückseite
des Gerätes)

Name und Adresse des Fachhändlers/Einzel-
händlers

Telefonnummer des Fachhändlers/Einzelhänd-
lers

The connection to the telecommunication systems must
not be hard wired and must be unplugged before the earth
is disconnected.

This apparatus is connected to the exchange line or 
PABX/PMBX extension by the new standard British
Telecom plug and socket.
Arrangements for provision of this type of termination can
be made through the nearest British Telecom Sales Office.

This apparatus may be connected to the following types of
installation.

a) For connection to the public switched telephone 

network (PSTN) and compatible PBX (Private Branch
Exchange), which use DTMF signalling. (Please
consult your supplier for an up to date list of
compatible PBX’s.)

b) The apparatus can be used on extension sockets 

connected to a direct exchange line (D.E.L.).

c) This apparatus is suitable for connection to the 

telecommunication system directly or via compatible
private branch exchange as an extension. The supplier
of the apparatus should be consulted for an up to date
list of PBX’s with which the apparatus is compatible.

It cannot be guaranteed that the apparatus will operate
under all possible conditions of connection to compatible
PBX’s.

● 

This apparatus is suitable for connection to a PBX with

or without initial proceed indication.

● 

This apparatus is suitable for connection to a PBX with

or without secondary proceed indication.

Any cases of difficulty should be referred in the first
instance to the supplier of the apparatus.
d) The apparatus must not be connected in the following 

manner:
–As an extension to a pay phone
–As a party line with shared service

10