See Using Dual SIM with an eSIM (Apple Support) for more information.
With dual SIM:
- You can make and receive phone calls with either phone number
- Only one phone number can be using the cellular network at a time
Receiving a call while on the other line
If you're on a call on one number, and another call comes in, the other number will give a No Service message unless:
iPhone only
-
You have Wi-Fi Calling set up and Wi-Fi Calling is available on the carrier's network (for that phone number), and
- You have Allow Cellular Data Switching turned on (you don't need to be connected to Wi-Fi)
or
All phones
- You have Call Forwarding set up to forward the incoming call to the number you're on
- Call Waiting will work while you're on a call
If you have voice mail on the other number and you ignore the call, the call will go to voice mail and:
- You won't get a missed-call notification if the number had No Service
- You'll get a missed-call notification if the number had service (through Wi-Fi Calling or Cellular Data Switching)
Apple: AppleCare+, Apple TV, App Store, Apple Mail, Apple Watch, AirPlay, Beats, FaceTime, HomePod, iCloud, iMessage, iPhone, iPad, iPod touch, iTunes, Mac OS X, and Safari are trademarks of Apple Inc., registered in the U.S. and other countries.
iOS is a trademark or registered trademark of Cisco in the U.S. and other countries.
iOS is a trademark or registered trademark of Cisco in the U.S. and other countries.
Updated
04/18/2024 08:54 AM
