Incoming call lock work for may purpose just like:

* incoming call privacy

* My incoming call Locker

* Call Screen Lock

Features of Incoming Call Lock:

* Enable/Disable Call Lock Option
* Set a call lock on either all of your contacts or just specific ones
* You can Easily Change Password
* User Friendly
* Free to use

HOW TO USE Incoming Call Lock free:

Step 1: In the setting screen click on "Pattern" or "Pin" Button then enter your
password and confirm it.

Step 2: Turn on Main switch on home screen to Turn it ON.

Step 3: To activate lock for all contacts turn ON the "Lock All Contacts" Button by
just click on it.

Step 4: To activate for specific contact click on "Lock Selected Contacts" Button and
select the specific contacts.

FEATURES -->

1. Call Lock application will not allow anyone to answer incoming calls
without unlocking the lock screen.

2. Hide caller details features will not allow anyone to see the caller's
number name or any other details of caller as this feature will only show
"Unknown" caller on calling screen.