There's nothing more annoying than being harassed by calls or messages from private (hidden) numbers. Luckily, most of Android's
higher end smartphone models have a built-in feature to block incoming calls and messages
from hidden numbers. The steps may vary slightly from one manufacturer to another, but in general, you should be able to access this setting from the Phone app. Here's the procedure for the Samsung Galaxy S6.
Block Calls From Unknown Numbers on Android
Open the Phone app, and tap More
> Call Settings
> Call Rejection
Next, tap Auto reject list
Now, toggle the Unknown
If your Android smartphone does not include an option to block unknown numbers, you can also download and install call blocking apps such as Extreme Call Blocker
or SMS and Call Blocker
Published by jak58
Latest update on August 25, 2016 at 01:08 PM by owilson.