Siemens 300 Operating Instructions Manual page 49

NE XT
- - - - - - - - - - - -
Example: activating/deactivating range tone
NE XT
Range tones
O K
Range tone
ON OFF
Settings
Press the function key.
Scroll to and confirm.
Explanation of the individual tones, see Overview –
tones on page 50.
Scroll to
Type of tone
Symbol for "Tone deactivated"
Confirm current settings
Display shows
and confirm.
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