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Philips D711 Telephone User Manual

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6.3.2.4 Telephone lock

Use of the telephone lock is prevented by a secret code, which must not be

confused with the "normal" PIN. When the telephone is delivered, the

secret code setting is "0 0 0 0".

You can lock the telephone on the analog port in two different ways. When

the full lock is on, no telephone numbers can be dialled or you apply the

telephone number lock of the ISDN telephone to the analog port also.

Modifying the secret code for the lock on the analog terminal

Initial state:

dial tone

Steps:

No. Description Input Display

Pos. acknowledgement

tone if input is correct,

otherwise neg. acknow-

ledgement tone

new

CODE

#

Repeat the new

CODE

and confirm it by

pressing the

# key

3

new

CODE

*

Enter the new

CODE

and confirm it by

pressing the

* key

2

Acknowledgement tone

* 9 9 *

CODE *

Select modification of

the

CODE and enter

the old

CODE

1

Acknowledgement tone

# 6 7 #

Deactivate call

diversion on busy

or

Pos. acknowl. tone=on

Neg. acknowl. tone=off

* # 6 7 #

Check call diversion

on busy

or

75

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