300ms. This is set to 100ms by default! However, if your system requires a longer flash time,
do the following:
•
Press the Programming key
•
Press the Up or Down key
•
Press the Programming key
•
Press the Up or Down key
•
Press the Programming key
•
Press the Up or Down key
– SHORT = 100ms
– LONG = 300ms
•
Press the Programming key
4.22 Changing the PIN code
Certain functions are only available if you know the PIN code of the telephone.
The PIN code has 4 digits. The default PIN code setting is '0000'. If you would like to change
the default PIN code and set your own secret code, do the following:
•
Press the Programming key
•
Press the Up or Down key
•
Press the Programming key
•
Press the Up or Down key
•
Press the Programming key
•
'OLD CODE' appears on the display.
•
Enter the old PIN code. Use the number keys.
•
Press the Programming key
•
'NEW CODE' appears on the display.
•
Enter the new PIN code in. Use the number keys.
•
Press the Programming key
•
'AGAIN' appears on the display.
•
Enter the new PIN code again. Use the number keys.
•
Press the Programming key
•
You hear a confirmation tone. The new PIN code has been set.
Do not forget your personal PIN code. If you do, you have to restore the
default settings (reset – See "4.30 Complete reinitialisation of the
telephone" on page 24).
4.23 Subscribing a handset to a B24xx, 28xx, 29xx, 32xx, 40xx, 46xx, 48xx
In order to be able to make and receive telephone calls, a new handset has to be subscribed
to the base unit. You can subscribe 5 handsets to one base unit. By default, each handset is
subscribed as handset 1 on the base unit upon delivery (base unit 1).
!!! You only need to subscribe the handset if:
•
the handset subscription has been removed from the base unit (e.g. for reinitialisation)
•
you want to subscribe a different handset to this base unit.
The underlined procedure is only applicable to a B48XX handset and base unit!!
Topcom Butler 4812 USB VoIP
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repeatedly until 'SETTING' appears on the display
.
repeatedly until 'RECALL' appears on the display.
.
repeatedly to select the flash time:
to confirm your selection.
.
repeatedly until 'SETTING' appears on the display.
.
repeatedly until 'PIN CODE' appears on the display.
.
.
.
.
Topcom Butler 4812 USB VoIP
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