17
Use basic call functions
To make a call
In Idle mode, select
1.
Keypad
and enter an area
code and a phone number.
Press [
2.
] to dial the number.
To end the call, press [
3.
].
To answer a call
When a call comes in, press [
1.
].
To end the call, press [
2.
].
To adjust the volume of voice during a call
While a call is in progress, press the Volume key
up or down to adjust the volume.
To use the speakerphone feature
During a call, select
1.
Loudspkr
→
Yes
to
activate the speaker.
To switch back to the earpiece, select
2.
Loudspkr
again.
In noisy environments, you may have difficulty
hearing the calls while using the speakerphone
feature. For better audio performance, use the
normal phone mode.
Summary of Contents for Champ
Page 2: ...GT C3300K user manual ...
