User's Manual

ZTE-C E520 User Manual
22
In-Call Features
Volume
During a call, you can adjust the earpiece volume by pressing the Volume Keys on
the side of the phone.
Mute
You can mute your voice during the call by pressing the Right Soft Key [Mute]. Press
the Right 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-free with the
use of the phone’s external speaker. To activate speakerphone, press the OK Key
[Speaker] after the call has been connected. Press the OK Key [Speaker] again to
deactivate the speakerphone.
Advanced Features
To enter the advanced in-call features, press the Left Soft Key [Options] during a
call. The following options will be available:
1. Call Third Party: Enter and dial another number. Please refer to the following
section: Three-Way Call for detailed information.
2. Messaging: Switch to the Messaging menu during the call.
3. Contacts: Switch to the Contact List menu during the call.
4. Switch to Phone/Bluetooth Headset: Switch to talk on Phone or Bluetooth headset.