Panasonic KX-T7730E, KX-T7750E User Manual

Proprietary Telephones

Quick Reference Guide

Model

KX-T7720E/KX-T7730E/KX-T7750E

Important Information

When using the KX-T7700 series, keep the following in mind.

If there is any problem, unplug the extension and connect a known working phone. If the

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known working phone operates properly, have the defective phone repaired by your
maintainer. 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

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direct sunlight.
Do not use benzine, thinner, or any abrasive powder to clean the cabinet. Wipe it with a

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soft cloth.
Do not disassemble this unit. Dangerous electrical shock could result. The unit must only

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be disassembled and repaired by qualified service technicians.
When a failure occurs which exposes any internal parts, disconnect the telephone line

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and mains supply immediately and return the unit to your maintainer.
This unit is designed to be installed under controlled conditions of ambient temperature

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and a relative humidity.

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Avoid installing the unit in damp or humid environments, such as bathrooms or swimming
pools.
999 or 112 can be dialled on the product after accessing the CO line for the purpose of

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making outgoing calls to the BT emergency (999) and (112) services.

WARNING:

TO PREVENT THE RISK OF FIRE OR ELECTRIC SHOCK, 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.

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For further information, refer to the Main Unit/PABX Manuals.

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Features List

Off-hookOutside (CO) Line button On-hook Feature number

*

"Location of Controls" is shown on page 8.

Desired Function Operation

Making Calls

Calling

To an extension To an external party

extension no.

Redial

To program

One-touch

phone no.

Dialling

To dial

assigned as a One-touch

–

dialling button

Calling an
operator

To set

KX-TE Series

KX-TDA Series

(Check the type of your Main Unit.)

Talk

phone no.

Personal speed

dial no.

TE: 0-9
TDA: 00-99 (Default: 00-09)

Personal Speed
Dialling

System Speed
Dialling

desired no.

(TE: max. 24 digits)
(TDA: max. 32 digits)

To dial

(Check the type of your Main Unit.)

To dial

System speed dial no.

TE: 00-99
TDA: 000-999

– 2 –

KX-TE Series

KX-TDA Series

Personal speed

dial no.

TE: 0-9
TDA: 00-99 (Default: 00-09)

Features List

Desired Function Operation

Receiving Calls

Hands-free
answerback
(KX-T7720/T7730
only)

Picking up
a call

Automatic
Callback Busy

While on-hook

Directed

extension no.

extension no.

Group

group no.

(Check the type of your Main Unit.)

When the Dialled Extension is Busy/No Answer

To set

While hearing a busy tone

To leave a notification

To answer

If you hear callback ringing

KX-TE Series

KX-TDA Series

KX-TE Series

KX-TDA Series

Message
Waiting

Sender

Receiver

To cancel a notification

KX-TE Series

extension no.

KX-TDA Series

(Check the type of your Main Unit.)

To call back

To clear all notifications

KX-TE Series

KX-TDA Series

(Check the type of your Main Unit.)

– 3 –

extension no.

receiver's

extension no.

Features List

Desired Function Operation

When the Dialled Extension is Busy/No Answer

While hearing a busy tone

Sender

(Check the type of your Main Unit.)

Call Waiting

Receiver

KX-TE Series

KX-TDA Series

KX-TE Series

For outside calls

For intercom calls/doorphone calls

KX-TDA Series

For outside calls

For intercom calls

Wait for an answer.

Set

Cancel

Set

Cancel

Set

Cancel

Set

Cancel

(Check the type of your Main Unit.)

To talk to the new party

Terminating a current status

(While hearing the Call Waiting tone)

– 4 –

Holding a current status (outside call)

Holding a current status (extension)