Samsung SGH-I897ZKZATT - Manual (Page 53)

Call Functions 48
Using the Speakerphone During an Active Call
While in an active call, it is possible to enable the speakerphone
feature.
1. Tap Speaker .
The Speaker button now appears as and the
speakerphone is activated.
2. Use the Volume keys (located on the left side of your
phone) to adjust the volume.
3. To deactivate the speakerphone, tap Speaker .
Important!: For more information, see “Responsible Listening” on page 173.
Switching off the Microphone (Mute)
You can temporarily switch your phone’s microphone off, so that
the other person cannot hear you.
Example: You wish to say something to person in the room, but do not want
the person on the phone to hear you.
To mute your phone during a call
1. Tap Mute . The option is then replaced with
Unmute.
The Mute button now appears as and Mute is
activated.
2. Tap Mute to deactivate the Mute function and
reactivate the microphone.
Mute
Mute
Mute