Number Pattern Rules
Reject by prefix, suffix, range, or country code when a full series of numbers keeps calling.
PrefixSuffixRangeCountry
CyberGuard AI
AI-powered call blocking for everyday privacy.
CyberGuard AI helps you stop spam, fraud, phishing, telemarketing, robo IVR, harassment, and unknown callers using smart lists, OnePhone global spam intelligence, and your own call rules.
Schedule blockingContact rulesGlobal blocklist
01Focus Hours
Schedule blocking by time, meetings, travel, rest, study, or custom focus windows.
02Trusted Contacts
Allow saved contacts, selected people, or everyone except blocked callers.
03Pattern Rules
Reject by prefix, suffix, range, number, country, or global risk category.
04Call Insights
Track blocked calls, frequent callers, recent calls, and auto SMS replies.
Complete Control
Complete control over incoming calls.
CyberGuard AI helps you block unwanted calls by time, contact list, number rules, and OnePhone's global spam intelligence.
Scheduled Call Blocking
Set blocking schedules based on your timing. Block calls during work, rest, travel, or any custom time window.
Contact-Based Protection
Block all contacts, specific contacts, specific numbers, or everyone who is not saved in your contact list.
No-Exception Mode
Use timer-based blocking with no exceptions, or allow only selected contacts when you need strict focus.
Prefix, Suffix & Range Rules
Reject numbers by prefix, suffix, or range. Block unwanted series, non-Indian numbers, or selected country codes.
Blocked Call Counts
See how many calls CyberGuard AI has blocked and review your active protection rules in one place.
Cloud Contact Sync
Sync your contacts to the cloud so protection settings and trusted contact lists stay available.
Global Blocklist
Reject spam, cybercrime fraud, phishing, telemarketing, promotional, robo IVR, harassment, and other unwanted calls.
Identify and Reject
Enable OnePhone's global blocklist so known spam numbers can be identified and rejected automatically.
How to Use
Set protection once. Let the app handle the noise.
CyberGuard AI is structured around simple actions: choose who can reach you, decide when blocking is active, add rule patterns, and review what was stopped.
1
Choose Contacts
Allow saved contacts, block unknown callers, or create a specific allowed contact list for strict filtering.
2
Set Timings
Schedule call blocking for meetings, sleep, travel, study time, or any fixed period when calls should not disturb you.
3
Add Rules
Create prefix, suffix, range, number, country, and exception rules to match how spam reaches your phone.
4
Review Activity
Check blocked call counts, most frequent callers, recent calls, active rules, and auto reply SMS activity.
Blocking Modes
Block the right calls, at the right time.
CyberGuard AI is built for real-life call control. You can block everyone, block only selected contacts or numbers, or block everyone except the contacts you trust.
For stricter protection, create an allowed contact list inside the app and reject every other caller. You can also apply time-based rules when you need calls blocked for a fixed period.
Block everyone with no exceptionUse strict blocking during selected timings.
Block everyone except saved contactsLet only known contacts reach you.
Allow only a specific listBlock every contact except selected people.
Block callers outside contactsReject unknown callers who are not in your saved contact list.
View active rulesSee and manage every rule currently protecting you.
Specific NumbersBlock individual unwanted callers.
Contact ExceptionsAllow only selected people.
Timer RulesActivate blocking by schedule.
Country FilteringReject selected international calls.
Active Rules ListSee every rule currently protecting you.
Protection Rules
Build rules for the way spam actually calls you.
Spam rarely comes from one number. CyberGuard AI lets you block patterns, ranges, countries, unknown callers, selected contacts, scheduled call windows, timer-based rules, and global risk categories without manually rejecting every call.
Global Blocklist
Enable OnePhone's global list to identify and reject known spam, phishing, fraud, telemarketing, robo IVR, harassment, and nuisance calls.
FraudPromoRobo IVRSpamHarassmentScheduled Blocking
Set block rules for specific days and hours so unwanted calls are stopped during work time, night time, or any custom schedule.
WeeklyTime SlotNight ModeOffice HoursSmart Contact & Timer Rules
Block or allow selected contacts and numbers, or activate protection for a limited time using a timer-based rule.
Trusted ContactsSelected NumbersTimer BlockTemporary MuteCall Insights
Know what was blocked and why.
CyberGuard AI gives you useful recent call views, frequent caller counts, and automatic SMS replies for blocked callers.
1
Recent Calls
View your most recent blocked and allowed calls so you always know what happened on your phone.
2
Frequent Callers
See the numbers that call most often with count-based insights, helping you spot repeated spam quickly.
3
Auto Reply SMS
Send a customized SMS template to blocked contacts automatically when the feature is enabled.
FAQ
Common questions about CyberGuard AI.
Can CyberGuard AI block all unknown callers?
Yes. You can block unknown callers, block everyone except saved contacts, or allow only a selected trusted list.
Can I block calls only during certain times?
Yes. Schedule blocking for meetings, sleep, travel, work, study, or any custom time window.
Can it block number patterns?
Yes. CyberGuard AI supports prefix, suffix, range, country, specific number, and exception-based rules.
Does it show blocked call activity?
Yes. You can review blocked call counts, recent calls, frequent callers, active rules, and auto reply SMS activity.
CyberGuard AI
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