ZTE Corporation ZTEC79 Manual De Usuario

C79 User manual 

39 

You can mute your voice during the call by pressing Mute, located on the right soft key.  
Pressing Unmute will allow the caller to hear your voice again. 

Your phone has a speakerphone function that allows you to talk hands-free with the use of 
the phone’s external speakers.  To talk with speakerphone, press the Speaker key on the 
keypad after the call has been connected.  Press the Speaker key again to return to the 
standard call mode. 

 

Note:  The 3-way calling and call waiting feature requires network support and may result 
in additional charges.  Contact your service provider for more information. 

 

Your phone has a three-way calling feature, which enables you to have conference calls 
with two parties.   

 

Your phone can accept phone calls while another call is active.