Samsung SGH-T589 User Manual page 56

To make a new call while a call is in progress:
Enter the new phone number that you wish to dial or look it
1.
up in Call history.
Tap Add call to dial the second call.
2.
Dial the new phone number and tap
3.
To switch between the two calls:
Tap Swap.
The active call number appears large on screen. The caller
on hold appears smaller and to the side reads "On hold".
Turning the Speakerphone on and off
While on a call, you can use your Speakerphone by following
these steps:
Tap (Speaker off) to turn the speakerphone on.
1.
Speaker
Tap (Speaker on) to turn the speakerphone off.
2.
Speaker
Tip: When the speaker is turned On, a green bar appears in the speakerphone
key. When the speaker is turned Off, the color of the bar is gray.
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Muting a Call
Tap (Mute off) to active mute so the other
1.
Mute
participant cannot hear you speaking.
Tap (Mute on) to turn mute off and resume your
2.
Mute
conversation.
Switching to Bluetooth Headset
While on a call, switch to the Bluetooth headset instead of
1.
speaker by tapping Headset.
At the prompt, tap Yes to enable Bluetooth if it is not already
2.
activated.
More In-call Options
During a call you can search for information in the Contacts list, or
create a Memo.
Viewing the Contacts List
During a call you can look up a number in the Contacts list.
Press and then tap Contacts.
1.
Browse the Contacts list for the information you need.
2.
Press to return to the active call.
3.