4
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Ringer volume
16
Ringer tone
16
Set the display time and date
17
Set the time format
17
Display contrast
18
General information
Safety
19
Cleaning
19
Product disposal instructions
19
Guarantee
20
Technical information
20
How many telephones can I have?
20
Switchboard compatibility
20
Switchboard external line access code
21
To insert a pause
21
Recall
21
R&TTE Directive
21
Declaration of Conformance
21
User Guide formats
21