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p777.book Page 32 Thursday, January 27, 2005 11:11 AM
To switch the microphone off temporarily:
1. Press the Options soft key or the
2. Select Mute. The other person can no longer hear you.
To switch the microphone back on:
1. Press the Options soft key or the
2. Select Unmute. The other person can hear you again.
Muting or Sending Key Tones
Mute Keys and Send Keys options allow you to turn off
and on the key tones. If the Mute Keys option is selected,
your phone does not transmit the DTMF (Dual Tone
Multi-Frequency) tones of the keys, which allows you to
press keys without hearing key tones during a call.
Note: To communicate with answering machines or computerized
telephone systems, the Send Keys option must be selected.
Searching for a Number in the Address Book
You can search for a number in the Address Book during
a call.
1. Press the Options soft key or the
2. Select Address Book.
The Address Book entries are listed.
3. Enter the name that you wish to find.
4. If you enter the first few letters of the name, the Address
Book entries are listed starting with the entry that most
closely matches your input.
Section 3: Call Functions
key.
key.
key.
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