Panasonic KX-TDA100

1.10 Conversation Features
Feature Guide 101
Conditions
• During an Unattended Conference Call, the Unattended Conference Recall time is applied. (→ 1.13.1.2
Conference)
1.10.9 Paralleled Telephone
Description
By connecting telephones in parallel, you can increase the number of telephones connected to the PBX
without adding additional extension cards.
Both wired and wireless telephones can be connected in parallel. Single line telephones (SLTs), analog
proprietary telephones (APTs), and digital proprietary telephones (DPTs) can be connected to other
telephones or connectors, allowing up to three telephones to be connected to the PBX through just one
extension port. Additionally, portable stations (PSs) can be linked to other telephones wirelessly and used
as "paired" extensions.
The different type of parallel connections are described below.
CO-to-CO Line Call
(except Unattended
Conference Call)
Duration
If a call between two outside parties is established, the call duration can be
restricted by the system timer selected for each CO line group (→ CO-to-CO
Line Call Duration [473]). Both parties will hear an alarm tone 15 seconds
before the timer expires at five-second intervals. If the timer expires, the line
will be disconnected.
This timer applies to CO line calls which are made via the PBX. If both calls
are made by the extension (such as a CO line call made by an extension is
transferred to an outside party), the shorter timer will apply to the call.
Dialing Digit Restriction
during Conversation
While engaged on a received CO line call, the dialing of digits can be
restricted. If the number of dialed digits exceeds the limitation, the line will be
disconnected.
Features Descriptions Connections
Parallel Mode Allows an SLT to be connected to an APT or DPT which is
connected to a Super Hybrid port of the PBX.
When the two telephones are connected in parallel mode:
• Both share one extension number (APT or DPT's
extension number).
• Either telephone can make or answer calls.
• If one goes off-hook while the other is on a call, the
call is switched to the telephone that goes off-
hook.
Feature Description
PBX
APT/DPT + SLT
SLT
DPT
Extn. 101 Extn. 101
APT
Extn. 102 Extn. 102
SLT