There are a few ways to do this, but the easiest is to use an app like Ringtone Maker. Just search for it in your app store, open it, and then follow the instructions to set your desired ringtone.

To change an unknown number to a ringtone on your iPhone, you first need to find the contact in your phonebook. Once you have found the contact, select it and then press the “Edit” button in the top-right corner of your screen. Scroll down and select the “Ringtone” field. From here, you can choose from one of the default ringtones or one of your own custom ringtones.

Open your Contacts app and tap on the contact you want to set a ringtone for.Tap on the Edit button in the top right corner.Scroll down and tap on Ringtone.Select the ringtone you want to use.

There are a few ways to do this. One way is to use iTunes to buy ringtones or create your own. Another way is to use an app like Ringtone Maker or Tonejoy.

Yes, you can set different ringtones for contacts and other callers on your iPhone. To do this, open the Settings app and tap Sounds. Under Ringtone, you can select a different ringtone for Contacts and Other Calls.

First, open the Settings app and tap on “Phone.”Scroll down and tap on “Call Forwarding.”Toggle the switch for “Call Forwarding” to the ON position.Tap on “Forward Calls to.”Select “Contacts Only” from the list.

Apple ringtones are in the M4R format.

Yes, you can block unknown numbers on your iPhone. To do this, open the Phone app and go to the Recents tab. Tap the “i” icon next to the number you want to block and then tap Block this Caller. The number will be added to your Blocked list.

There is no one definitive answer to this question. Some possible solutions include:-Registering your number with the National Do Not Call Registry (https://www.donotcall.