Searching For A Number In Address Book; Call Waiting - Samsung galaxy S4 User Manual

The Speaker button now appears as
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
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 Mute button now appears as
activated.
2. Tap Mute to deactivate the Mute function and
reactivate the microphone.
Bluetooth headset
1. Tap Bluetooth
52
and the
and Mute is
.
2. The phone will scan for your Bluetooth headset. When
found, connect to the headset.
The Bluetooth button now appears as
Bluetooth headset is activated.
. 3. Tap Bluetooth
headset and reactivate the phone speaker.

Searching for a Number in Address Book

1. During the active call, press
2. Tap the Address Book entry.
For further details about the Address Book feature, see
"Finding an Address Book Entry" on page 61.

Call waiting

The Call Waiting feature allows you to answer an incoming
call while you have a call in progress, if this service is
supported by the network, and you must first activate the Call
Waiting feature:
From the Home screen, tap
Call ➔ More settings ➔ Call waiting.
You are notified of an incoming call by a call waiting
tone.
and the
to deactivate the Bluetooth
then tap Contacts.
➔ ➔ Settings ➔