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Topcom Butler 4812 USB VoIP 19
Topcom Butler 4812 USB VoIP
ENGLISH
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 repeatedly until ‘SETTING’ appears on the display
• Press the Programming key .
• Press the Up or Down key repeatedly until ‘RECALL’ appears on the display.
• Press the Programming key .
• Press the Up or Down key repeatedly to select the flash time:
– SHORT = 100ms
– LONG = 300ms
• Press the Programming key to confirm your selection.
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 repeatedly until ‘SETTING’ appears on the display.
• Press the Programming key .
• Press the Up or Down key repeatedly until ‘PIN CODE’ appears on the display.
• 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.
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!!
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).