Microphone Mute; Dialling Mode; Flash (R) - Topcom BUTLER 565 User Manual

REMARK
The memory numbers will not be stored in the redial memory.

3.2.10 Microphone Mute

It is possible to deactivate the microphone during a conversation. Now you can talk
freely without being heard by your correspondent.
• Press the ' ' button.
The microphone is deactivated and the
MUTE indicator is displayed.
• Press the ' ' button once more.
The microphone is activated again and
the MUTE indicator is no longer
displayed. You can continue the
conversation.

3.2.11 Dialling Mode

When you press the buttons, you will hear that each button has a key tone (DTMF).
During a conversation, you can program these key tones so that they sound longer,
for example for telecom services. First you have to enter the telephone number,
than you switch to longer key tones, otherwise the base station will not accept his
t e m p o r a ry change. The tone will be generated as long as you keep the button
pushed. Default = short key tones.
Long key tones (temporary)
• Press the ' ' button.
• Press the '* *' button.
• Press the ' ' button.

3.2.12 Flash (R)

The R button, also called flash or recall, generates a line interruption. This interru p-
tion allows you to use comfort services. You can program the flash time as follows :
• Press the 'R' button short for a 85ms flash signal.
or
• Press the 'R' button for more than 1 second for a 250ms flash signal.
8 6 8 1 2 3 0
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8 6 8 1 2 3 0
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