Mobile phones need two frequencies in order for both parties in a conversation to be able to talk and listen at the same time. This is called ________

3-D sound is different from surround-sound

Indicate whether the statement is true or false

Design theme thumbnails are in the:

A) Themes group on the DESIGN tab. B) Editing group on the DESIGN tab. C) Themes group on the HOME tab. D) Editing group on the HOME tab.