Extension Port Configuration; External Relay - Panasonic KX-TAW848 Feature Manual

1.5 E
1.5.7

Extension Port Configuration

Description
There are three types of extension ports, used to connect analog proprietary telephones (APTs), single line
telephones (SLTs), Cell Stations (CSs), DSS Consoles, and Voice Processing Systems (VPS) to the PBX.
The devices which can be connected to each type of port are listed below.
a)
APT Port: APT, DSS Console, and Panasonic VPS which supports DPT (Digital) Integration
b)
SLT Port: SLT and Panasonic VPS which supports DTMF Integration
c)
Hybrid Port: APT, SLT, DSS Console, Panasonic VPS, and PT-interface CS
Conditions
• Automatic Detection on Hybrid Port
An APT, SLT or PT-interface CS connected to a hybrid port can be detected automatically without any
programming.
• APT and SLT in Parallel Mode
An APT and an SLT can also be connected to a hybrid port and used in parallel mode.
• Wireless XDP Parallel Mode
A PS can be used in Wireless XDP Parallel mode with a wired telephone.
(→ 1.20.3 Wireless XDP Parallel Mode)
• DSS Console and Paired Telephone Assignment
When a DSS Console is connected, a PT must be paired with the DSS Console through system
programming.
Programming References
PC Programming Manual
2.7.4 [1-1] Slot—Extension Port
2.10.13 [4-3] DSS Console—Flexible Button—Pair Extension
PT Programming Manual
[007] DSS Console Paired Telephone
1.5.8

External Relay

Description
By turning external device relays on and off, the PBX can control external devices such as alarms.
When an extension user enters the External Relay Control feature number, the specified relay turns on for
a preprogrammed length of time. When this timer expires, the relay turns off automatically. This gives the
PBX simple control over other equipment, allowing an extension user to, for example, activate an alarm from
his extension.
If the relay cannot be accessed (for example, because use is not permitted by COS, or the port is not in
service), a reorder tone will be heard at the extension.
Conditions
• Hardware Requirement:
78 Feature Manual