Dual Sim Issue on my iPhone

I have a Duel Sim iPhone 14 Pro Max. I have an eSIM that works fine. My physical SIM has an issue. Sometimes I miss calls, my phone doesn’t ring, all I get is a text saying Ive missed a call. I am not on

my phone and I have a full signal. I’m on the latest software and the network does not require updating. However sometimes it works fine. So I’m at a loss any advice would be appreciated


[Re-Titled by Moderator]

iPhone 14 Pro Max, iOS 17

Posted on Feb 12, 2024 11:44 PM

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7 replies

Feb 13, 2024 12:20 AM in response to Wayneo45

Check your iPhone settings

Go to Settings and turn on Airplane Mode, wait five seconds, then turn it off. Check Do Not Disturb. Go to Settings > Focus > Do Not Disturb and make sure it's turned off. Check for any blocked phone numbers.


If you can't make or receive calls on your iPhone - Apple Support



Can't send or receive message then try these steps first

  1. Restart your device: ... 
  2. Check your network connection. ... 
  3. Check with your carrier to see if the type of message you're trying to send, like MMS or SMS, is supported.
  4. If you're trying to send group MMS messages on an iPhone, go to Settings > Messages and turn on MMS Messaging.

More items...


If you can't send or receive messages on your iPhone, iPad, or ...




Feb 13, 2024 12:20 AM in response to Wayneo45

To use two different providers, your iPhone must be unlocked. Otherwise, both plans must be from the same provider. If a CDMA network provides your first SIM, your second SIM won't support CDMA. Contact your network provider for more information. 


If you have an enterprise or corporate data service plan, check with your company administrator to see if they support this feature.

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Dual Sim Issue on my iPhone

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