How to delete moto k2 SMS?

1, mobile phone (press the option key after entering), delete one Yes/No or delete all Yes/No..

2. The stored information refers to the information that has been sent (after input, press the option key), and a Yes/No is deleted.

Or delete all Yes/No.

Inbox:

1, mobile phone (press the option key after entering), delete one Yes/No or delete all Yes/No..

2. (After entering the information, press the option key) and delete Yes/No.

3. Garbage interception, a: Filter garbage Yes/No number filtering (press the option key after entering) to delete an or.

Delete all

B: Content filtering (press the option key after entering) to delete one or all.

C: Spam (after input, press the option key) to delete one or all.

D: Delete one or all network information (press the option key after input).