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Beschikbare talen
Beschikbare talen
10-001-01
Switching off the ring tone on the internal unit (A)
Switch off the ring tone on the internal unit by switching the selector switch (A fig.3) at the side of the
internal unit in position
Modifying the volume of the ring tone (B)
You can adjust the volume of the ring tone on the internal unit continuously by means of the slide switch
(B fig.3) at the side of the internal unit.
Modifying the ring tone of the internal unit
You can choose from 6 different ring tones for the internal unit. To set another ring tone, proceed as follows:
Set the selector switch (A fig.3) to 'OFF' and immediately back to 'ON'. Briefly press the blue key 1. The red
and green LEDs light. Press the blue key 1 once again to hear the first ring tone. Press the blue key to hear
the next ring tone.
To select the desired ring tone, simply wait for both LEDs to go out (±8s.). The last heard ring tone is then
saved.
1s
1s
LED indication on the internal unit
LED indication
red
green
3 x green blinking
after picking up the receiver
PRODUCT MAINTENANCE
By means of the following maintenance tips we want to ensure that the surfaces of these products are not
damaged by improper use. Damage by improper use is not covered by the guarantee.
Maintenance tips
- It is sufficient to clean the products with soap and a damp cloth.
- We strongly advise against the use of abrasive sponges or abrasive detergents.
- We also recommend not to use maintenance products that contain solvents or acids, or cleaning products
containing acetic acid.
EN
. The red indication LED on the internal unit lights constantly.
description
ring tone switched off (selector switch A on fig.3)
- call at the external unit (receiver put down)
- speech connection (receiver picked up)
A speech connection to another internal unit has already been established. This
is only possible if one or more extensions 10-501-01 are connected.
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