Went into my iPhone settings and scanned the QR code on the card. Works like a charm Also, you can have an old number ported over to the pay as you go SIM by calling AT&Ts 888.898.7685 number (best if dialed from another phone line). Then I was able to switch the SIM associated with this account by clicking My Device, then Update Device, and entering the ICCID printed on the eSIM activation card. After AT&Ts automated system confirmed the activation, I inserted it into the 3G. Created a new AT&T prepaid online account. I got an error message, so I tried a different tack and entered the ICCID printed on the physical SIM card, which went through as expected.

Went to att.com/activateprepaid and tried typing in the ICCID from the eSIM card, and the IMEI associated with my iPhone's eSIM (found in Settings > General > About). Works in Unlocked HotSpots and routers Get a Unlimited 4G LTE Data For 119.99 a Month NOW You get a Unlimited 4G LTE Data Sim Card & 30 Days Service. You may also be able to get one in store, but employees may be reluctant to give you one, as usually they're only available to customers who want to activate a postpaid plan on eSIM. ATT Unlimited 4G LTE Data Sim Card & 30 Days Service For Routers. Because your PC does not have a cellular phone number attached to it, the easiest way to activate your SIM is to contact AT&T Business Mobility Solutions at 80 and speak to an associate. I cant use the website to order my plan+SIM because the site wont allow fora. If you have an existing AT&T account activation is as simple as adding your new PC and SIM card to your account.

The problem Im facing is acquiring a compatible SIM card.

Also obtained an AT&T eSIM activation card on Ebay. AT&T SIM activation in Canada Since AT&T removed the terms that the phone needs to be used more than 50 in USA, it opened up the ability for us Canadians to use the phone like a local carrier on Prepaid. A success story getting an AT&T Prepaid plan onto an eSIM as of : I signed up for the Prepaid 25¢ plan online and received a standard physical SIM kit in the mail.

At&t sim card activation