Samsung SPRINT SPH-i500, Online User'S Manual, Page: 37 / 217

Section 2: Understanding Your Phone
2A: Your PCS Phone - The Basics 34
Mute
1.
Place a call to the desired party.
2.
Tap to display the In Call menu.
3.
Tap
Mute
to mute your voice. Tap
Unmute
to un-mute your voice.
Tip:
You can also press to mute during a call.
Deactivate Key Tones
This option disables the key tones when a key on the phone is tapped.
With the key tones on, the caller can hear you dial if you are performing
another function. An example would be if you wanted to save a phone
number while talking on the phone.
1.
Place a call to the desired party.
2.
Tap and select the
Call
menu.
3.
Tap
Deactivate Key Tones
.
DTMF Tone
This option allows you to transmit the DTMF tones of your phone. DTMF
tones are used to control electronic menus, such as voicemail or banking
services.
To register DTMF Numbers:
1.
In the Phone main menu, tap .
2.
Tap
DTMF Tones
from the Calls menu.
3.
Tap the
New
button.
4.
Enter the desired number and tap
Done
.
To use this option:
1.
Place a call to the desired party.
2.
Tap to display the In Call menu.
3.
Tap
DTMF Tones
.
4.
Select the desired tone option from the list.
5.
Tap one of the following:
䊳
Send
- Sends the tones
䊳
Done
- Exits the DTMF screen
䊳
New
- Creates a new DTMF tone sequence.