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Extended Dual Tone Multiple Frequency (DTMF)
(continued)
l
Wait 10 seconds and dial number. System will generate
long dial pad tones.
l
Immediately press "OLD , the] _
0
n press line button to set
system to generate long DTMF dial tones.
l
Continue dialing.
To alternate between long tone and standard tone length during a
call,
l
Press
0
HoLD , then press line button.
l
Continue dialing.
Mute Button
By using the MUTE button, you can block transmission of your
voice to the distant party. For example, if someone comes into
your office to talk to you and you do not want to interrupt the
distant party, just press the MUTE button.
Mute works in two different ways:
1. If you are on-hook using a speakerphone and an outside
line, press
0
MUTE
and release. Mute stays on.
2. If you are off-hook, you must press and hold @
for it to stay active.
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