switel DE18 Série Mode D'emploi page 147

Receiver volume
The receiver volume can be set to one of five different volume levels. The volume can
also be adjusted according to needs during a call (refer to Page 138).
ƒ
- or .
Flash time
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As already mentioned in Chapter 6, various Flash times are available for selection. The
R button on the handset can be assigned the following Flash times:
5 (100 ms) or L
3 sec P 5 or L
Tone or pulse dialling modes
This feature enables the telephone to be operated in analogue exchanges (PULSE) as
well as in a new, digital exchanges (DTMF/TONE). Tone dialling is the default setting set
at the factory.
Select the setting []
3 sec R []
or P
Setting Up the Telephone
(300 ms)
68
(TONE) or P
(PULSE).
Activate programming mode
Select the volume
Select the Flash time
Select the dialling mode required
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