Wondering, Can I use same SIM in 2 phones? Not exactly. But you can use one number on two devices. This guide explains the available options clearly.. A phone with 2 working SIM cards will not surprise anyone. Phones with dual SIM cards are a part of modern people's lives, where users can have two numbers on one phone. Why is this necessary? Primarily for work or travel. But can you have 2 phones with the same number? This scheme seems a little more complicated because the SIM card is issued in a single copy, and you cannot get a copy of.
Here's how to get two SIM cards with the same number and some alternatives you might want to consider.. Using Dual SIM with an eSIM How can you use Dual SIM? Use one number for business and another number for personal calls. Add a local data plan when you travel outside of the country or region. Have separate voice and data plans. Both phone numbers can make and receive voice and FaceTime calls. They can also send and receive messages using iMessage, SMS, and MMS. 2 Your iPhone can use one.