Panasonic KX-TD1232E, Installation Manual

Page: 237 / 713

3 Features
P
Features 3-135
P
arallelled Telephone
Description
Any proprietary telephone can be connected in parallel with a
single line telephone. The following two combinations of
telephones are available:
(1)APT + SLT (an analogue proprietary telephone and a
single line telephone/device)
(2)DPT + SLT (a digital proprietary telephone and a single
line telephone/device)
When a parallel connection is made, an extension user can make
and answer a call using either telephone.
Conditions
• The proprietary telephone (PT) can be used to perform normal
operations whether or not the SLT is enabled.
• In the SLT + DPT combination, if one telephone goes off-hook while
the other telephone is on a call, the call is switched to the former.
• In the SLT + APT combination, if one telephone goes 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;
The SLT is enabled; Both the PT and the SLT ring except when the PT
is in Handsfree Answerback mode or Voice Alerting mode.
The SLT is disabled; PT rings but the SLT does not ring. However the
SLT can answer the phone.
• When the SLT is in operation, the display and LED indicator on the
paired PT will show in the same way as if the PT is in operation.
• If APT + SLT are used, the extension user cannot originate a call from
the SLT if the APT is:
– playing BGM
– in programming mode
– receiving a paging announcement over the built-in speaker.
• If eXtra Device Port feature is available, a DPT+ SLT can act as
completely different extensions.
• Call Waiting tone can be heard only by PT.
Connection References
Section 2, Installation,
2.3.3 Parallelled Telephone Connection
Programming References
Section 4, System Programming,
[005] Flexible CO Button Assignment
[100] Flexible Numbering, Parallel telephone mode
Station Programming.......................................................User Manual,
Customising the Buttons – Paralleled Telephone Connection Button