Headuck Call Blocker / Caller 0.2.17

"Headuck Call Blocker" is a call blocking application designed to protect users from spam calls and unwanted phone calls in Hong Kong. It utilizes the HKJunkCall database alongside additional criteria such as blocking invalid IDD, unknown callers, and custom lists. The app also identifies callers from public institutions and certain commercial organizations based on the caller ID information. This Development Channel is specifically tailored for the release of experimental versions intended for testing purposes, encouraging user feedback and viewpoints. Key Features: - Developed in Hong Kong - No promotional spam or intrusive ads, ensuring user privacy - Enables display of caller information for blocked calls, aiding in decision-making - Blocks foreign invalid IDD calls while keeping normal IDD unaffected - Automatic updates of the HKJunkCall database with flexible settings - Compatible with Android 2.2 to 7.0 - Various spam call blocking actions, including 'pick up and hang up,' tailored for Android 5.0 and above - Customizable blacklist and whitelist options - Supports reporting spam calls to update the database - Outgoing call protection against Wangiri scam - Dual-SIM support for call blocking (Experimental) - Lightweight with efficient memory usage Instructions for Android 5.0 and above users: Users must manually grant permissions to Headuck Call Blocker post-installation for the application to function effectively. This includes granting notification access and permission to draw over other apps under App Settings. Note: Certain phone models may require additional permissions for optimal functionality, such as auto-start and phone tapping permissions. Task killers like Huawei phones should not optimize the app for proper execution. Once installed, ensure proper activation of call blocking to experience enhanced functionality.