6.3.2.5 Connection without dialling

A previously defined telephone number is dialled automatically about 5 seconds after you lift the handset. The telephone number is entered while you activate this feature.

Initial state: dial tone

Steps:

No.

Description

Input

Display

1

Activate connection

*53*

Acknowledgement tone

 

without dialling

Destination No. #

 

or

Check connection

*#53#

Pos. acknowl. tone=on

 

without dialling

Input within

Neg. acknowl. tone=off

 

 

5 seconds after

 

 

 

lifting the handset

 

or

Deactivate connec-

#53#

Acknowledgement tone

tion without dialling

Input within

 

 

5 seconds after

 

 

lifting the handset

 

6.3.3Emergency operation

The analog terminal cannot be used during emergency operation.

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Philips D721, D711 manual #53#, Without dialling Destination No. # Check connection, Without dialling Input within