Zte Blade A51 User Manual page 45

Place a Call From the Call History
The call history is a list of all the calls you've placed, received, or
missed. It provides a convenient way to redial a number, return a
call, or add a number to your contacts.
1. From the home screen, touch
field) > Call history.
NOTE:
Touch Missed to find all missed calls.
2. Touch
to call back.
NOTE:
You can also touch the contact icon in front of the listing to get
more options for calling and texting.
Call Your Contacts
1. From the home screen, touch
your contacts.
2. Touch a contact and then touch the number to place a voice
call, or touch
(voice call) or
to start a Google Duo video call.
> (in the top search
(video call) next to a listing
> the
45
tab to view all