switel DF 911 Bedienungsanleitung Seite 168

Setting the telephone
Setting the alert tones
Menu
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Key Tone
Battery Low
Out of Range
Setting the display language
Menu
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Setting the handset name
Menu
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Press the Menu softkey.
Select HS Settings and press Select.
Select Tone Setup and press Select.
Select one of the following options and confirm with Select:
Switch the keytone on or off.
Switch the alert tone on or off. The tone sounds if "Low bat-
tery" is detected.
Switch the alert tone on or off. The tone sounds if "Out of
range" is detected.
Press the Menu softkey.
Select HS Settings and press Select.
Select Language and press Select.
Select a language and press Select.
Press the Menu softkey.
Select HS Settings and press Select.
Select Rename HS and press Select.
Delete the old name with Clear, enter a new name using the
digit keys and confirm with OK.