Using the iPhone Settings App
To Enable Call Forwarding:
Open the Settings App: tap on the Settings icon on your iPhone’s home screen.
Navigate to Apps: Scroll down to the Apps section in Settings.
Select Phone Settings: Tap Phone from the list of apps.
Access Call Forwarding: Scroll down to the Calls section and tap Call Forwarding.
Enable Call Forwarding: Toggle the Call Forwarding switch to the On position.
Enter Your M1 Number: rap Forward To and enter your 10-digit M1 phone number.
Save Your Settings: Tap the back arrow to save your settings.
To Disable Call Forwarding:
Follow the Same Steps: Open the Settings App and navigate to Call Forwarding as described above.
Disable Call Forwarding: Toggle the Call Forwarding switch to the Off position.
Using the Phone App (If Settings Are Unavailable)
If the Call Forwarding option isn't available in your iPhone settings, you can enable it using carrier-specific codes.
To Enable Call Forwarding:
For T-Mobile or AT&T:
Open the Phone app.
Dial *21* followed by your 10-digit M1 number, then press Call.
Example:
*21*1234567890
For Verizon:
Open the Phone app.
Dial *72 followed by your 10-digit M1 number, then press Call.
Example:
*721234567890
To Disable Call Forwarding:
For AT&T:
Open the Phone app.
Dial #21#, then press Call.
For Verizon:
Open the Phone app.
Dial *73, then press Call.
Note: Make sure to dial these codes from your iPhone's Phone app, not from the M1 app.
Additional Carriers support:
Sprint (now part of T-Mobile)
To Enable Call Forwarding:
Open the Phone app.
Dial *72 followed by the 10-digit number you want your calls forwarded to, then press Call.
Example:
*721234567890
To Disable Call Forwarding:
Open the Phone app.
Dial *720, then press Call.
US Cellular
To Enable Call Forwarding:
Open the Phone app.
Dial *72 followed by the 10-digit forwarding number, then press Call.
Example:
*721234567890
To Disable Call Forwarding:
Open the Phone app.
Dial *720, then press Call.
Cricket Wireless
To Enable Call Forwarding:
Open the Phone app.
Dial *004* followed by the 10-digit forwarding number, then #, and press Call.
Example:
*004*1234567890#
To Disable Call Forwarding:
Open the Phone app.
Dial #004#, then press Call.
Metro by T-Mobile
To Enable Call Forwarding:
Open the Phone app.
Dial *73 followed by the 10-digit forwarding number, then press Call.
Example:
*731234567890
To Disable Call Forwarding:
Open the Phone app.
Dial *730, then press Call.
Boost Mobile
To Enable Call Forwarding:
Open the Phone app.
Dial *28 followed by the 10-digit forwarding number, then press Call.
Example:
*281234567890
To Disable Call Forwarding:
Open the Phone app.
Dial *38, then press Call.
Google Fi
To Enable Call Forwarding:
Open the Google Fi app or go to the Google Fi website.
Navigate to Settings.
Select Call Forwarding and enter your forwarding number.
To Disable Call Forwarding:
Remove or disable the forwarding number in the Call Forwarding settings.