## How to Block Unknown Callers on iPhone and Samsung: A Step-by-Step Guide
### Blocking Unknown Callers on iPhone:
Block Unknown Callers on iPhone by Individual Numbers
Step 1: Open the “Phone” app on your home screen and tap on “Recents” to view your call history. Select the number you wish to block.
Step 2: Tap the “i” icon next to the number and scroll down. Select “Block this Caller” and confirm by tapping “Block Contact.”
Blocking Unknown Numbers
Block All Unknown Callers on iPhone (Outside of Contacts)
Step 1: Open your iPhone’s settings and locate the “Do Not Disturb” option.
Step 2: Tap on “Allow Calls From” and ensure that “Repeated Calls” is turned off. This ensures that unknown callers cannot reach you, even if they call multiple times.
Step 3: Select “All Contacts” to allow calls only from your saved contacts.
Step 4: Enable “Do Not Disturb” in your control center to implement these settings.
Tip: Blocking Unknown Numbers on iPhone
### Blocking Unknown Callers on Samsung:
A Simple Guide to Blocking Unknown Callers on Samsung
Step 1: Open the dialer app and tap on the three-dot icon in the top right corner.
Step 2: Select “Settings” and then choose “Call Settings.”
Unlike iOS, Android offers two distinct functions within “Call Settings”: “Blacklist” and “Call Barring.”
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