How to Set Up Scammer Guardian on Your Parent's iPhone (2026 Step-by-Step Guide)

Setting up Scammer Guardian on your parent's iPhone takes about 5 minutes, most of which is the one-time call-forwarding configuration. After setup, the protection runs invisibly in the background. Your parent's phone behaves exactly as it always has for legitimate callers; scammers never reach them. This guide walks through every step, including remote setup over FaceTime if you're not in person.

What you'll need

Before you start, gather:

• Your iPhone (the guardian's phone) running iOS 15 or later
• Your parent's iPhone running iOS 15 or later
• Your parent's wireless carrier name (Verizon, AT&T, T-Mobile, US Mobile, Mint, Visible, Cricket, Spectrum Mobile, Xfinity Mobile, etc.)
• Your credit card for the 7-day free trial (you won't be charged unless you continue past day 7)
• About 5 minutes of uninterrupted time with your parent's phone, in person or over FaceTime

If you're setting up remotely, schedule a 15-minute video call with your parent so you can walk them through the parts they need to do. Most steps you can complete from your own phone.

Total time: about 5 minutes

Step 1: Create your account

1. On your phone or computer, go to scammerguardian.com/sign-up
2. Enter your name and email
3. Choose a password
4. Enter your phone number (this is where guardian alerts will go when scams are blocked)
5. Enter your parent's name and phone number, this is the line that will be protected
6. Select "iPhone" as their phone type
7. Enter your payment info to start the 7-day free trial (no charge until day 8 if you continue)

Output of this step: A confirmation email, plus a unique screening number assigned to your parent's account. You'll need this number in Step 4, it's the number their iPhone will forward unknown calls to.

Step 2: Install the Scammer Guardian app on your phone

1. Open the App Store on your iPhone
2. Search for "Scammer Guardian"
3. Tap Get to install
4. Open the app
5. Sign in with the email and password you just created
6. Allow notifications when prompted (this is how you'll get scam alerts)

What this app does for you: Shows the guardian dashboard, call history, blocked scams, transcripts, recordings, whitelist management.

Step 3: Install the app on your parent's iPhone

This is the only step that has to happen on your parent's phone. You can do it in person, or guide your parent through it over FaceTime.

1. On your parent's iPhone, open the App Store
2. Search for "Scammer Guardian"
3. Tap Get (your parent may need to enter their Apple ID password)
4. Open the app
5. Tap "I'm being protected" (not "I'm a guardian")
6. Sign in with the same email and password you used in Step 1, or enter the 6-digit linking code shown on your guardian dashboard
7. Allow all permissions when prompted

What this app does on your parent's phone: Almost nothing visible. It runs in the background to handle the VoIP push notifications that ring through verified-safe calls. Your parent will never need to open it again after setup.

Step 4: Set up call forwarding (the most important step)

This is the step that actually routes unknown calls through the AI screening. Every iPhone uses the same Apple framework for this, what changes is the specific carrier code.

How call forwarding works on iPhone (in plain English)

When someone calls your parent's number, their carrier (Verizon, AT&T, etc.) checks a setting: "Should I ring this phone, or should I forward this call to a different number?"

We're going to set up conditional forwarding, meaning calls only forward when your parent doesn't answer (or when they're already on a call). Our screening number answers, the AI screens the caller, and if they pass, our system pushes a notification to your parent's iPhone, which then rings normally.

The key codes:

• Activate forwarding when busy: 67[screening number]# then call
• Activate forwarding when no answer: 61[screening number]# then call
• Activate forwarding when unreachable: 62[screening number]# then call

The Scammer Guardian app guides your parent through these in order. They take about 30 seconds each.

What your parent will do

1. In the Scammer Guardian app, tap "Set up call screening"
2. The app will display the screening number (a 10-digit phone number assigned to your parent)
3. The app will display the first code to dial: typically 61[screening number]#
4. Your parent opens the Phone app and dials that code, then taps the green call button
5. They'll see a confirmation message ("Call forwarding active")
6. They go back to the Scammer Guardian app and tap "Done, next code"
7. Repeat for the second and third codes
8. The app confirms setup is complete

If your parent gets confused: The codes are also emailed to you in your guardian welcome email. You can read them aloud, one at a time, while they dial.

If a code doesn't work: Different carriers occasionally use slightly different codes. The app will detect this and offer the carrier-specific alternative. If you're stuck, email support@scammerguardian.com with your parent's carrier name and we'll send the exact codes.

Step 5: Import your parent's contacts to the whitelist

This step makes sure everyone your parent already knows rings through instantly with zero AI screening.

1. In the Scammer Guardian app on your parent's phone, tap "Import contacts"
2. Allow contact access when prompted
3. Tap "Import all" (or selectively choose which contacts to whitelist)
4. The app will sync the whitelist to the cloud, so it appears on your guardian dashboard

Recommended: Import all contacts. Even if your parent has 200 contacts, every one of them will ring through instantly and won't be screened. This eliminates the most common false-positive scenario (a known relative calling and being briefly screened).

You can later add more contacts to the whitelist from your guardian dashboard at any time.

Step 6: Test the setup

1. From your iPhone (or any phone not in your parent's contacts), call your parent's number
2. Within 1–2 seconds, you should hear the AI greeting: "Hi, this is the call screener for [parent's name]. Who's calling and what is this regarding?"
3. Say something like: "This is [your name], calling to test the setup."
4. After 2–3 seconds, your parent's iPhone should ring normally
5. Answer the call to confirm the audio works in both directions
6. Hang up

If the test works: Setup is complete. Within 24–48 hours, you'll likely receive your first real scam-blocked alert.

If the test fails:

• Phone didn't ring: Call forwarding wasn't fully activated. Check the codes from Step 4 and re-run any that didn't take.
• AI greeting didn't play: The screening number isn't receiving the forwarded call. Verify the screening number in the app matches the one used in the codes.
• Audio one-way only: Rare but happens with some carrier configurations. Email support@scammerguardian.com with your carrier name.

Step 7: Confirm everything from your dashboard

Open the Scammer Guardian app on your phone and check:

• Status: Should show "Protection active"
• Whitelist count: Should match your parent's contact count
• Test call: Should appear in the call history with verdict "PASS"

You're done. You'll get an SMS the next time a scam is blocked.

Common issues and fixes

"Call forwarding doesn't seem to be working"

Some carriers (notably some prepaid carriers and small regional carriers) require additional carrier-side activation of call forwarding. If the codes didn't take, call your parent's carrier and ask them to "enable conditional call forwarding on the line." This is usually a free, immediate change.

"The AI greeting plays but the phone never rings"

This is usually an iOS notification permission issue. On your parent's phone:

1. Settings → Notifications → Scammer Guardian
2. Allow Notifications: ON
3. Allow Critical Alerts: ON (if available)
4. Sound: ON

Then re-test.

"My parent is on Verizon: anything different?"

Verizon iPhones sometimes need a slightly different conditional-forwarding code (71 for some account types instead of 61). The app detects this automatically. If your parent's carrier shows up as "Verizon Wireless" in their settings, follow the in-app prompt.

"My parent is on T-Mobile: anything different?"

T-Mobile sometimes auto-disables third-party call forwarding as part of its Scam Shield feature. If the codes don't take, dial #####ON# from your parent's phone to ensure forwarding is enabled at the carrier level. The Scammer Guardian app will surface this prompt if it detects the issue.

"We tested and it works: but no scams have been blocked yet"

Normal. Average time to first blocked scam is 24–72 hours, depending on your parent's call volume. Your dashboard will show non-scam screened calls (delivery drivers, telemarketers identifying themselves, wrong numbers) in the meantime.

"A real caller said they got the AI"

This happens occasionally with first-time callers, especially short calls where the caller doesn't fully identify themselves. The AI errs on the side of asking follow-up questions. To fix:

1. From the alert, tap "Whitelist this number"
2. The caller will ring through directly next time
3. You can also bulk-whitelist by area code from the dashboard

What happens next

Now that you're set up:

• You'll get an SMS every time a scam is blocked, with the AI's one-line summary
• You'll get a daily email every morning summarizing the previous day's calls
• You'll get a weekly report with trends and the most common scam types
• Your parent will notice nothing different: their phone rings normally for real callers, and silently blocks scammers without any visible indication

Within the first week, you'll likely see between 3 and 30 scam attempts blocked, depending on how heavily targeted your parent's number is. Numbers on scammer "sucker lists" (people who have been previously scammed or who have responded to robocalls) get the highest volume.

Setting up Android instead?

If your parent uses an Android phone, see our Android setup guide. The setup is faster on Android (no call-forwarding codes, Android lets us register as the device's call screener directly) and takes about 3 minutes.

Frequently asked

Will my parent know they're being screened?

No. After setup, the only thing they notice is that their phone rings less often (because scams are silently blocked). Real callers ring through normally. The Scammer Guardian app sits silently on their phone and they never need to interact with it.

What if I cancel? Do I have to undo the call forwarding?

Yes, briefly. To undo: dial ##61#, ##62#, and ##67# on your parent's phone (these deactivate the three forwarding rules). This takes about 30 seconds. We send a one-tap email reminder if you cancel.

Does this work if my parent travels internationally?

Call forwarding works in most countries when the phone is roaming, but the AI screening only works for calls placed to a US number. International incoming calls may behave inconsistently, most users don't notice because most calls placed during international travel are from known contacts (whitelisted) or local numbers (which don't reach the US-routed line).

Will this slow down my parent's phone or drain the battery?

No measurable impact. The Scammer Guardian app uses Apple's official VoIP push framework, which is optimized for low battery use.

Can I share guardian access with my siblings?

Single-guardian only as of April 2026. Multi-guardian is on the roadmap. For now, families typically share the guardian login.

Need help?

If anything in this guide didn't work, we have a real human on email within 24 hours (usually faster):

• support@scammerguardian.com
• Live chat in the guardian dashboard during business hours

Or watch the 90-second video walkthrough at scammerguardian.com/iphone-setup-video.

[Start 7-Day Scammer Guardian Free Trial →]

Last updated: April 22, 2026. iOS setup procedures verified against iOS 17 and iOS 18. Carrier-specific codes verified for Verizon, AT&T, T-Mobile, US Mobile, Mint Mobile, Visible, Cricket, Spectrum Mobile, and Xfinity Mobile.