Paralleled Telephone - Panasonic KX-TDA50 Feature Manual

1.13 P
[640] Extension User Groups of a Paging Group
[641] External Pagers of a Paging Group
Feature Manual References
2.1 Capacity of System Resources
Operating Manual References
1.3.47 Paging

1.13.2 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.
Features
Parallel Mode
EXtra Device Port
(XDP) Mode
190 Feature Manual
Descriptions
Allows an SLT to be connected to an APT or DPT
which is connected to a Super Hybrid port of the
PBX.
When parallel mode is enabled, the two telephones
function as follows:
• Both share the extension number of the
telephone connected directly to the PBX (main
telephone).
• Either telephone can make or answer a call.
Allows an SLT to be connected to a DPT which is
connected to a Super Hybrid port of the PBX.
Unlike parallel mode, XDP mode allows each
telephone to act as an independent extension with its
own extension number. (→ 1.5.7 Extension Port
Configuration)
Connections
APT/DPT + SLT
PBX
DPT SLT
Extn. 101 Extn. 101
APT Extn. 102
SLT
Extn. 102
DPT + SLT
PBX
DPT
SLT
Extn. 101 Extn. 105