Samsung SCH-I435ZKAXAR - Manual (Page 62)

56
Options During a Call
Your phone provides a number of control functions that you
can use during a call.
Adjusting the Call Volume
During a call, to adjust the volume, use the Volume key on
the left side of the phone.
Ⅲ Press the Up end of the volume key to increase the
volume level and press the Down end of the volume
key to decrease the volume level.
– or –
Quickly add more volume to the incoming audio by
touching the onscreen Extra volume button .
From a Home screen, you can also adjust the ringer volume
using these same keys.
In-Call Options
During an active call there are several functions available by
touching a corresponding onscreen button.
• Add call: Display the dialer so you can call another person.
• Keypad: Display the onscreen keypad, where you can
enter number using DTMF (Dual Tone Multi-Frequency).
• End call: Terminate the call.
• Speaker: Route the phone’s audio through either the
speaker or through the earpiece.
– Touch Speaker to route the audio through the speaker.
(You can adjust the speaker volume using the volume
keys.) A green line will appear under the Speaker button.
– Touch Speaker again to use the phone’s earpiece (see
“Using the Speakerphone During an Active Call” on
page 58). The green line will disappear when Speaker is
not activated.
• Mute/Unmute turn the onboard microphone either on or
off.
– Touch Mute during a call to mute the microphone. A
green line will appear under the Mute button.
– Touch Mute again to unmute the microphone. The green
line will disappear when Mute is not activated.