On Messages for Android, a blue dot or chat icon indicates that the specific conversation or contact you're talking to has ...

What is SMS? SMS, which stands for short message service, is a form of text messaging that allows a message to travel across mobile phones using cellular networks almost instantly.

1. Use Android Settings to back up your texts to Google Drive Android can back up all of the data on your phone, including contacts, device settings, call history, and text messages, to Google Drive.

You'll find Google Messages as the default messaging app on most new Android phones. So, it takes away the effort of hunting ...