BLU Vivo 4.3 - Manual (Page 10)

10
Communication
Placing a Phone Call

Click the phone icon on the Home screen or if you’re already working with
Contacts or the Call log, touch the Phone tab.

Enter the phone number you want to dial;

Touch the phone icon to dial the number that you entered. You may select voice
call.
Messaging
You may use this phone to exchange text messages and multimedia messages with your
friends on their mobile phones. The messages to and from the same contact or phone
number will be saved into a single conversation so you may see your entire message
history conveniently.
Click to show a list of calling
options.
Click & hold to enter “+”
Click to make a call
Click to make a video
call