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TipsMay 6, 2026

How to Decide Whether to Return an Unknown Call on Your iPhone

By The Robokiller Team

How to Decide Whether to Return an Unknown Call on Your iPhone

Receiving calls from unknown numbers can be unsettling, especially when you're unsure whether to return the call. With the rise of spam and scam calls, it's crucial to approach such situations cautiously. Here's how you can decide whether to return an unknown call on your iPhone.

What Are the Risks of Returning Unknown Calls?

Returning calls from unknown numbers can expose you to various risks, including:

  • Scam Calls: Some scammers use missed calls to prompt callbacks, leading to premium-rate charges or phishing attempts.

  • Unwanted Solicitation: Telemarketers may use missed calls to initiate contact, resulting in persistent sales pitches.

  • Privacy Concerns: Engaging with unknown callers can lead to unsolicited information collection or data breaches.

How Can I Identify Unknown Callers on My iPhone?

Apple offers several features to help you manage and identify unknown callers:

  • Silence Unknown Callers: This feature silences calls from numbers not in your contacts, sending them directly to voicemail. To enable it:
  1. Open Settings.

  2. Tap Phone.

  3. Toggle on Silence Unknown Callers.

This method helps reduce interruptions from unsolicited calls. (support.apple.com)

  • Call Screening: Introduced in iOS 26, this feature prompts unknown callers to state their name and reason for calling before your phone rings. To activate it:
  1. Go to Settings.

  2. Select Phone.

  3. Tap Screen Unknown Callers.

  4. Choose Ask Reason for Calling.

This allows you to screen calls and decide whether to answer based on the caller's response. (techradar.com)

How Can I Block Spam Calls on My iPhone?

To further protect yourself from unwanted calls, consider using third-party apps like Robokiller:

  • Robokiller: This app blocks up to 99% of spam calls and texts by analyzing over 1.5 billion phone numbers in its global database. It also offers features like Answer Bots, which waste scammers' time with pre-recorded messages. (robokiller.com)

What Should I Do If I Receive a Call from an Unknown Number?

If you receive a call from an unknown number:

  1. Do Not Answer Immediately: Let the call go to voicemail.

  2. Check Voicemail: Listen to the message left by the caller.

  3. Evaluate the Message: If the message is legitimate and important, return the call.

  4. Use Call Screening Features: Enable features like Ask Reason for Calling to screen future calls.

How Can I Prevent Unwanted Calls in the Future?

To minimize unwanted calls:

  • Add Trusted Contacts: Ensure important numbers are saved in your contacts to avoid being screened.

  • Report Spam Calls: Use apps like Robokiller to report spam calls, helping to improve the system's accuracy.

  • Stay Informed: Regularly update your iPhone and apps to benefit from the latest security features.

By implementing these strategies, you can make informed decisions about returning calls from unknown numbers and protect yourself from potential scams and unwanted solicitations.

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