How To Stop Spam Calls | Applied AI Coach

How to Stop Spam Calls and Texts on Your Phone (Step by Step)

Spam calls and unwanted text messages are more than annoying — they can be dangerous scams. The good news is that there are simple, free steps you can take to dramatically reduce them. ChatGPT can guide you through the exact settings for your specific phone model so you don't have to figure it out alone.

Step-by-Step Guide

1

Enable Silence Unknown Callers on iPhone

On iPhone: Go to Settings → Phone → Silence Unknown Callers → toggle it ON. This sends calls from numbers not in your contacts straight to voicemail. They can still leave a message, but you won't be interrupted by every robocall.

💡 Tip: This is the single most effective free tool for iPhone users. Most people notice an immediate reduction in spam calls the same day.
2

Use Call Screening on Android

On Android (especially Google Pixel phones): The Phone app has a built-in 'Call Screen' feature. When an unknown number calls, tap 'Screen call' and Google Assistant will ask why they're calling — you hear the response and decide whether to pick up. On Samsung: Go to Phone → Settings → Block numbers → Block calls from unknown numbers.

💡 Tip: If you don't see these options, ask ChatGPT: 'How do I block unknown callers on my [phone model]?' for model-specific instructions.
3

Register with the National Do Not Call Registry

Go to donotcall.gov and register your phone number for free. This is a legitimate U.S. government service that reduces telemarketing calls. While it doesn't stop all robocalls and scammers, it significantly reduces legitimate marketing calls.

💡 Tip: Registration is permanent — you only need to do it once. It takes about 3 minutes and is completely free.
4

Block Individual Numbers That Keep Calling

On iPhone: Go to your recent calls, tap the (i) next to the number, scroll down, tap 'Block this Caller.' On Android: Open Phone app → Recent → tap the number → Block/report spam. Each blocked number will never reach you again.

💡 Tip: If the same scam operation calls from slightly different numbers, ask ChatGPT about call-blocking apps like Nomorobo or Hiya that automatically block thousands of known spam numbers.
5

Deal with Spam Text Messages

Never click links in suspicious texts. To block a number on iPhone: Open the text → tap the number at the top → Block this Caller. To report spam on iPhone: Tap 'Report Junk' on messages from unknown senders. On Android: Open the text → tap the three dots → Block & report spam.

💡 Tip: Forward suspicious text messages to 7726 (spells SPAM) — this is a free service that helps carriers identify and block spam sources.

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