วิธีง่ายๆ ในการจัดการกลุ่มผู้ติดต่อ
A simple way to manage contact groups.
If your phone does not have an application for managing contact groups this is for you.
View, add and edit contact groups.
Tap a contact to view or edit.
No ads, add groups to all Google accounts.
FAQ:
http://bit.ly/a4oLWG