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  1. Thread AuthorThread Author   #1  
    1ossamah's Avatar
    iMore Nanite

    4 Posts

    Default SIM card 💳

    I have 4g and it won't work I don't now why is something wrong with it

    It's AT&T airvoice
    Last edited by firedept10; 07-14-2016 at 11:48 PM. Reason: Threads merged
  2. #2  

    Default Re: SIM card 💳

    Hi, did you take a look in Settings > Cellular > Cellular Data Options if Voice & Data is set to 4G or 3G. The wording could be different because I'm on iOS 10 beta, but the setting is there.

    If this doesn't solve your issue, contact your carrier to ask wether or not they have activated 4G on your account and if you maybe need a new SIM card.

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