Samsung SGH-T340ZKATFN - Manual (Page 31)

Call Functions 27
When there is an active call and a call on hold, you may switch between the two
calls by placing the current held call to active and then placing the other call on
hold.
To switch between the two calls:
1. Press Options ➔ Swap, and press . The current active call is placed on
hold and the call on hold is then reactivated so that you can continue
speaking with that person.
2. Press to end the call.
Using the Speakerphone
While on a call, you can use your Speakerphone by following these steps:
1. Press the Spkr on soft key.
2. To turn the Speakerphone off, press the Spkr off soft key.
Muting or Sending Key Tones
The Mute keys and Send keys options allow you to turn the key tones off or on so
that the key press is not heard during a call.
During a call, you can mute the key tones by following these steps:
1. Press Options ➔ Mute keys.
2. To send the key tones again, press the Options ➔ Send keys.
Sending DTMF Tones
The Send DTMF option allows you to transmit the Dual Tone Multi-Frequency
(DTMF) tones of the keys to communicate with answering machines or
computerized telephone systems.
Note: If the Keypad Tone option in Sound Settings is set to off (volume zero), your phone does not
transmit DTMF tones. Press Menu ➔ Settings ➔ Sound Settings ➔ Keypad Tone to turn on
your keypad tone settings.