How does Apple's mobile phone retrieve the filtered information?

How does Apple iPhone set SMS filtering and how does Apple iPhone6 turn on SMS filtering? At present, the IOS8.3 system has supported the function of reporting spam messages directly, which can filter information that is not in the address book.

Turn on step reading mode

Tool materials:

How to set SMS filtering for Apple iPhone?

IOS8.3 system

operational approach

0 1

We entered the phone settings on the phone.

02

Drop down here to find the information option and enter it.

03

Then you can see filtering unknown senders here and turn on this switch.

04

Turn on the unknown sender switch of this filter. It's done.

05

Then finally entered the information viewing effect, and the filter bar appeared. Information that is not in the address book will appear on the other side. Click to view.