ZTE Corporation ZTECF450 Manuale Utente
18
In-Call Options
Volume
1. Press the Volume Keys on the side of your phone up or down to adjust the volume.
2. Press the OK Key [SET] to confirm the setting.
Mute
You can mute your voice during a call by pressing the Left Soft Key [Mute]. Press the Left Soft
Key [Unmute] to allow the caller to hear your voice again.
1. Press the Volume Keys on the side of your phone up or down to adjust the volume.
2. Press the OK Key [SET] to confirm the setting.
Mute
You can mute your voice during a call by pressing the Left Soft Key [Mute]. Press the Left Soft
Key [Unmute] to allow the caller to hear your voice again.
Speakerphone
Your phone has a speakerphone function that allows you to talk hands-
Your phone has a speakerphone function that allows you to talk hands-
free with the phone’s
speaker.
During a call, press the Speakerphone Key to activate or deactivate speakerphone.
During a call, press the Speakerphone Key to activate or deactivate speakerphone.
Call History
Press the OK Key [MENU] > Recent Calls to check missed, received, dialed and all call history.
Press the OK Key [MENU] > Recent Calls > View Timers to
check detailed call time and data
information.