Samsung SGH-I777 User Manual page 57

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Speaker: routes the phone's audio through either the speaker or
through the earpiece.
–
Tap Speaker to route the audio through the speaker. (You can
adjust the speaker volume using the volume keys.) A green line
will appear under the Speaker button.
–
Tap Speaker again to use the phone's earpiece (see "Using
the Speakerphone During an Active Call" on page 53). The
green line will turn grey when Speaker is not activated.
•
Mute/Unmute turn the onboard microphone either on or off.
–
Tap Mute during a call to mute the microphone. A green line
will appear under the Mute button.
–
Tap Mute again to unmute the microphone. The green line will
turn grey when Mute is not activated.
•
Headset connects to a Bluetooth headset.
–
Tap Headset during a call to activate a Bluetooth headset. A
green line will appear under the Headset button.
–
Tap Headset again to de-activate the Bluetooth headset. The
green line will turn grey when the Headset is not activated.
•
Press for more options:
–
Contacts: allows you to go to your Contact list.
–
Memo: allows you to jot down a memo during a call.
–
Noise Suppression On/Off: allows you to turn on the Noise
Suppression feature when you are in a noisy area. Turn it Off
when not needed to conserve battery power.
Placing a Call on Hold
You can place the current call on hold at any point during a
conversation. You can also make another call while you have
a call in progress if your network supports this service.
1. While on a call, tap Hold
current caller on hold (which is displayed on-screen as
a greyed-out box).
2. You can later reactivate this call by tapping Unhold.
To make a new call while you have a call in progress
1. Tap Hold .
2. Tap Add call to display the dialer.
3. Enter the new number and tap
Once connected, the active call will appear in a large
box in the middle of your screen and the call on hold
will appear in a small box in the upper right corner of
your screen.
. This action places the
.
Call Functions 51