How to Set Up Call Forwarding on Your iPhone

Call forwarding allows you to redirect incoming calls from your iPhone to another phone number. This feature comes in handy when you’re unable to answer calls on your primary device or want calls routed to a different number temporarily. Setting up call forwarding on an iPhone is straightforward for most carriers, but the exact process can vary depending on your network.

Enable Call Forwarding in iPhone Settings

For iPhones on GSM networks like AT&T and T-Mobile, you can set up call forwarding directly through the iOS settings:

Step 1: Open the Settings app on your iPhone.

Step 2: Scroll down and tap “Phone”.

Step 3: Tap “Call Forwarding” under the Calls section.

Step 4: Toggle the switch next to “Call Forwarding” to turn it on.

Step 5: Tap “Forward To” and enter the phone number where you want to forward calls.

Step 6: Tap the back button to save your changes.

Your iPhone will now forward all incoming calls to the number you specified. To disable call forwarding later, simply toggle the switch off in the Call Forwarding settings.

Use Carrier Codes for CDMA Networks

If your iPhone is on a CDMA network like Verizon or uses an older cellular technology, you may need to use special codes to activate call forwarding:

Step 1: Open the Phone app and go to the keypad.

Step 2: Enter *72 followed by the 10-digit number you want to forward calls to.

Step 3: Tap the call button to activate forwarding.

To deactivate call forwarding later, dial *73 and tap the call button.

These codes can vary by carrier, so check with your service provider if you encounter any issues.

Set Up Conditional Call Forwarding

Some carriers offer conditional call forwarding options that only redirect calls under specific circumstances:

  • Forward when busy: *67* followed by the forwarding number
  • Forward when unanswered: *61* followed by the forwarding number
  • Forward when unreachable: *62* followed by the forwarding number

To disable these options, use #67#, #61#, and #62# respectively.

Troubleshooting Call Forwarding Issues

If you’re having trouble setting up call forwarding:

  1. Ensure you have an active cellular connection.
  2. Restart your iPhone and try the process again.
  3. Check with your carrier to confirm call forwarding is supported on your plan.
  4. For older iPhones, make sure your iOS is up to date.

Alternative: Use a VoIP Service

For more advanced call management options, consider using a Voice over Internet Protocol (VoIP) service:

  1. Download a VoIP app like Google Voice or Skype from the App Store.
  2. Set up an account and choose a virtual phone number.
  3. Configure call forwarding rules within the app settings.

VoIP services often provide additional features like voicemail transcription and the ability to forward calls to multiple numbers simultaneously.


Call forwarding on iPhone gives you flexibility in managing your incoming calls. Whether you’re using built-in iOS settings, carrier codes, or a third-party VoIP solution, you can ensure important calls reach you even when you’re away from your primary device.