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Philips D721 User Manual

Page 77

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Selecting the telephone lock

Initial state:

dial tone

Steps:

No.

Description

Input

Display

Switching the telephone lock for the analog terminal on/off or checking it

Initial state:

dial tone

Steps:

No.

Description

Input

Display

Acknowledgement tone

# 3 3 *

CODE

#

Deactivate the lock

or

Pos. acknowl. tone=on
Neg. acknowl. tone=off

* # 3 3 *

CODE

#

Check lock

or

Acknowledgement tone

* 3 3 *

CODE

#

Activate lock

1

Acknowledgement tone

* 3 3 *

CODE

*2#

Apply the ISDN
telephone's lock

or

Acknowledgement tone

* 3 3 *

CODE

*1#

Select the full lock

1

76

This manual is related to the following products:
See also other documents in the category Philips Phones: