Paralleled Telephone - Panasonic KX-TD308 Installation Manual

P

Paralleled Telephone

Description
Conditions
Connection References
3-116 Features
Any proprietary telephone can be connectedin parallel with a
standard telephone. The following two combinations of telephones
are available:
(l)APT + Standard Telephone (an analog proprietary
telephone and a standard telephone/device)
(2)DPT + Standard Telephone (a digital proprietary telephone
and a standard telephone/device)
When a parallel connection is made, an extension user can make
and answer a call using either telephone.
The proprietary telephone (PT) can be used to perform normal
l
operations whether or not the standard telephone is enabled.
In the DPT + standard telephone combination, if one telephone goes
l
off-hook while the other telephone is on a call, the call is switched to
the former.
In the APT + standard telephone combination, if one telephone goes
l
off-hook while the other telephone is on a call, a three-party call is
established. If one user goes on-hook, the other user continues the call.
When receiving a call;
l
The standard telephone is activated; Both the PI and the standard
telephone will ring except when the PI is in Handsfree Answerback
mode or Voice Alerting mode.
The standard telephone is deactivated; PI rings but the standard
telephone does not ring. However, the standard telephone can answer
the phone.
When the standard telephone is in operation, the display and LED
l
indicator on the paired PT will work in the same way as if the PT is in
operation.
If APT + standard telephone are used, the extension user cannot
l
originate a call from the standard telephone if the APT is:
If extra Device Port feature is available, a DPT+ standard telephone
l
can act as completely different extensions.
Call Waiting tone can be heard only by PT.
l
If a standard telephone with a Caller ID feature is connected in parallel,
l
the Caller ID feature will not function.
Section 2, Installation
2.3.4 Paralleled Telephone Connection
Features