Panasonic KX-TG7653AZ, KX-TG7652AZ Repeating tone is heard while talking using the handset

Models: KX-TG7653AZ KX-TG7652AZ

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Useful Information

Problem

A repeating tone is heard while talking using the handset.

or

The indicator continues to light amber and the indicator flashes green.

Cause/solution

R MPROGRAMN was pressed. The unit is in programming mode. To exit, press MPROGRAMN again. Do not press MPROGRAMN, except when deregistering the unit.

Bluetooth PIN

Problem

Cause/solution

I cannot remember the PIN.

 

R Change the PIN using the following method.

 

 

 

1

MMENUN#619

 

 

2

*7000

 

 

 

3

Enter the new 4-digit PIN. a MOKN

 

 

4

Enter the new 4-digit PIN again. a MSAVEN a

 

 

 

MOFFN

 

 

 

 

 

 

 

 

 

Liquid damage

 

 

 

Problem

Liquid or other form of moisture has entered the handset/base unit.

Caution:

Cause/solution

R Disconnect the AC adaptor and telephone line cord from the base unit. Remove the batteries from the handset and leave to dry for at least 3 days. After the handset/base unit are completely dry, reconnect the AC adaptor and telephone line cord. Insert the batteries and charge fully before use. If the unit does not work properly, contact an authorised service centre.

R To avoid permanent damage, do not use a microwave oven to speed up the drying process.

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Panasonic KX-TG7653AZ Repeating tone is heard while talking using the handset, Bluetooth PIN Problem Cause/solution