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Options during a call
40
3. Press the
Select
soft key.
Switching off the microphone (Mute)
You can temporarily switch off your phone’s microphone
so that the person on the phone cannot hear you.
Example: You wish to say something to a person in the
room, but do not want the person on the
phone to hear you.
To switch the microphone off temporarily:
1. Press the
Options
soft key.
2. Select the
Mute
option.
3. Press the
Select
soft key.
The person can no longer hear you.
To switch the microphone back on:
1. Press the
Options
soft key.
2. Select the
Unmute
option.
3. Press the
Select
soft key.
The person can hear you again.
Muting or sending key tones
These options allow you to turn off or 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 annoying key tones during a call.
Note
: To communicate with answering machines or
computerised telephone systems, the
Send
keys
option must be selected.
Summary of Contents for SGH-D500
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