Samsung SGH-I257ZKAATT - Manual (Page 73)

In-Call Options
During an active call there are several functions available by
touching a corresponding onscreen button.
• Hold: Place the current active call on hold.
• Add call: Display the dialer so you can call another person.
• Keypad: Display the onscreen keypad, where you can
enter a 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 appears under the Speaker button.
– Touch Speaker again to use the phone’s earpiece (see
“Using the Speakerphone During an Active Call” on
page 70). The green line disappears when Speaker is not
activated.
• Mute/Unmute: Turn the microphone on or off.
– Touch Mute during a call to mute the microphone. A
green line appears under the Mute button.
– Touch Mute again to unmute the microphone. The green
line disappears when Mute is not activated.
• Headset: Connect to a Bluetooth headset.
– Touch Headset during a call to activate a Bluetooth
headset. A green line appears under the Headset button.
– Touch Headset again to de-activate the Bluetooth
headset. The green line disappears when the Headset is
not activated.
• Touch Menu for more options:
– Contacts: Go to your Contact list.
– Memo: Write a memo.
– Message: Write a message during a call.
Call Functions 66