![background image](http://html.mh-extra.com/html/samsung/sgh-t404g/sgh-t404g_user-manual_1191125031.webp)
Call Functions 27
To switch between the two calls:
1.
Press
Options
➔
Swap
, and press the
key. The current active call is
placed on hold and the call on hold is then reactivated so that you can
continue conversing with that person.
2.
Press the
key when you are finished or want 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.