Guides
AI Spam Call Blocking Guides
Short, practical explainers on what an AI spam call blocker does, where it beats a blocklist, and how to run Block Guard so the right calls ring and the rest do not.
How to Use Block Guard
Set up Block Guard's AI-assisted spam call blocking step by step: permissions, safe list, risk scoring, text filters, profiles, and log review.
Read the guide →How AI Spam Call Blocking Works
A plain-language look at the signals an AI spam call blocker weighs and why a risk score beats a static list.
Read the guide →AI vs. Blocklist Call Blocking
Where blocklists, carrier filters, and AI-assisted scoring each win, and why the strongest setup uses all three.
Read the guide →AI Call Screening on Android
How AI-assisted screening decides what happens to an unknown caller: ring, silence, voicemail, or reject.
Read the guide →AI Spam Text Blocker
Extending AI-assisted spam protection to SMS and MMS: fake deliveries, smishing links, and repeat senders.
Read the guide →AI Spoofed Call Detection
Why spoofed local-looking numbers fool blocklists and how pattern rules plus risk scoring catch them.
Read the guide →AI Spam Call Blocker FAQ
Quick answers on risk scoring, Premium, permissions, trusted contacts, text filtering, and what the log reasons mean.
Browse the FAQ →Try an AI Spam Call Blocker That Explains Its Decisions
Block Guard pairs Adaptive AI call risk scoring with blocklists, unknown-caller handling, spoofing rules, SMS filtering, and a blocked-call log that shows why each call was stopped.