Caller ID and Spam Call Control
Caller ID and spam controls help users decide whether to answer before an unfamiliar call becomes an interruption. The app can identify unknown callers and automatically silence common nuisance categories such as spam, robocalls, telemarketers, hidden numbers, and callers outside the contact list. This creates a practical first line of defense for people receiving repeated unsolicited calls.
Users can keep blocking active for everyday use while still checking rejected-call records when a legitimate number may have been filtered. The combination of identification and call history supports a more informed response than simply ignoring every unfamiliar number. It is especially useful for busy professionals, older relatives, or anyone whose phone receives frequent calls from changing numbers.
Blacklist, Whitelist, and Wildcard Rules
Blacklist and whitelist tools give users direct control over which numbers can ring. Numbers can be added manually or selected from contacts and call history, then moved between blocked and trusted lists as needs change. Private and anonymous callers can also be handled as a group instead of being managed one number at a time.
Wildcard rules expand that control to number patterns, prefixes, suffixes, area codes, and country codes. This is useful when spam campaigns rotate through many related numbers or when a household wants to block a geographic range. Whitelisting protects important contacts from broad rules, so aggressive blocking can remain practical without cutting off family, work, or essential services.
Schedules and Outgoing Call Restrictions
Scheduled call blocking lets users create quiet periods around sleep, meetings, classes, or focused work. Rather than changing settings repeatedly, a schedule can apply call rules during chosen hours and leave normal calling available outside those periods. This makes the app useful as a routine management tool as well as a response to active spam.
Outgoing-call blocking adds a separate layer of control and can be protected with a security code. That setup can help on a shared phone, a child's device, an employee handset, or any situation where certain outgoing numbers should be restricted. These controls are most useful when configured carefully, with emergency and trusted contacts reviewed before broad rules are enabled.
T9 Dialer, Contacts, and Call Logs
The built-in T9 dialer keeps contact search and calling inside the same app. Users can look up a person by name or number, place a call, add a new contact, and review recent activity without switching among separate tools. Making Call Blocker the default phone app can provide a more unified experience for calling and filtering.
Contacts and call logs also support day-to-day list maintenance. A rejected number can be moved to the blacklist, while a trusted caller can be protected through the whitelist. Version 8.0.6 introduces grouped cards, filter chips, stronger contrast, unified colors, and dialpad fixes, helping users scan records and adjust call rules with less visual clutter.
