Sony CMD-Z100 - Manual (Page 59)

Advanced F
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59
Setting the keybeep length [F27]
You can set the length of the beep that sounds
when you press a button. This setting affects
both the keybeep feedback and DTMF
transmission tones. The phone sends a short
DTMF burst (default) or plays every tone of
the DTMF signal as long as the key is held
down.
1 Turn to select “Beep Length”
from the Sounds menu, then
push
.
The Beep Length menu appears.
2 Turn to select the keybeep
length.
You can select “standard” or “long.”
3 Push to enter the new setting.
The standby display reappears.
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