Panasonic KX-T7700 Series User Manual

Quick Reference Guide
Model KX-T7720E/KX-T7730E/KX-T7750E
Important Information
Proprietary Telephones
When using the KX-T7700 series, keep the following conditions in mind.
• If there is any problem, unplug the extension line and connect a known working phone. If
the known working phone operates properly, have the defective phone repaired by a
specified Panasonic Factory Service Centre. If the known working phone does not
operate properly, check the PABX System and the internal extension wiring.
• Keep the unit away from heating appliances and electrical noise generating devices such
as fluorescent lamps and motors.
• The unit should be kept free of dust, moisture and vibration, and should not be exposed to
direct sunlight.
• Do not use benzine, thinner, or any abrasive powder to clean the cabinet. Wipe it with a
soft cloth.
• Do not disassemble this unit. Dangerous electrical shock could result. The unit must only
be disassembled and repaired by qualified service technicians.
• When a failure occurs which exposes any internal parts, disconnect the telephone line
cord immediately and return the unit to a service centre.
• This unit is designed to be installed under controlled conditions of ambient temperature
and a relative humidity not greater than 60%.
• Avoid installing the unit in damp or humid environments, such as bathrooms or swimming
pools.
• Do not push the PAUSE button more than twice following the initial access digit (or digits).
Failure to comply with this requirement may result in unsatisfactory operation.
• 999 or 112 can be dialled on the product after accessing the CO line for the purpose of
making outgoing calls to the BT emergency (999) and (112) services.
WARNING:
TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE THIS PRODUCT TO RAIN
OR ANY TYPE OF MOISTURE.
THIS HANDSET EARPIECE IS MAGNETISED AND MAY RETAIN SMALL FERROUS
OBJECTS.
IMPORTANT NOTICE:
Under power failure conditions, this telephone may not operate. Please ensure that a
separate telephone, not dependent on local power, is available for use in an emergency.
Notes:
• In this manual, the suffix of each model number is omitted.
• For further information, refer to the Main Unit/PABX Manuals.

Panasonic KX-T7700 Series Specifications

General

Dialing Type	Tone/Pulse
Wall Mountable	Yes
Redial	Yes
Flash	Yes
Handset	Yes
Ringer Volume Control	Yes
Volume Control	Yes

Summary

Features List

Making Calls

Guides on initiating internal and external calls, redialing, one-touch dialing, and speed dialing operations.

Receiving Calls

Details features for handsfree answerback, picking up calls, and managing message waiting indications.

Call Handling

Covers procedures for call waiting, holding calls, and transferring calls during conversations.

Paging and Conference

Instructions for paging extensions and speakers, and setting up three-party conference calls.

Message and Login Management

Explains how to set absent messages and manage user login/logout status for system features.

Call Forwarding and Do Not Disturb

Provides guidance on setting up call forwarding and activating Do Not Disturb (DND) functions.

Extension Security

Details on locking the telephone extension and clearing existing security settings.

Location of Controls

Initial Settings

Volume and Display Settings

Guides on adjusting speaker, handset, and ringer volumes, and setting display contrast.

Connection and Mounting

Phone Connection

Illustrates the connection of the telephone line cord and headset to the unit.

Wall Mounting

Provides step-by-step instructions for securely mounting the telephone unit on a wall.

Other Information

Hearing Aid Compatibility

Details the unit's compatibility with hearing aids and operational recommendations for use.

Included Accessories

Lists the accessories that are supplied with the telephone unit.