iphone 8 sim card

Many kits use an all-in-one (3‑in‑1) design that provides Standard, Micro, and Nano SIM sizes so an iPhone 8 can use the correct size without needing a separate card.

Most kits state the phone must be unlocked by your previous carrier or be a factory‑unlocked device before it can be activated with the SIM.

Some kits include prepaid options—for example, a 3‑month plan with 3GB per month—while others advertise varying prepaid plans and lengths depending on the provider.

Expiration varies: some listings state "Does Not Expire," while others say expiration "Varies Based On Service Plan." Check the specific product or plan details for exact terms.

Kits and plans list features such as VoLTE, Wi‑Fi Calling, FaceTime over Cellular, MMS, and mobile hotspot availability on some plans.

Both user reviews and product descriptions report that SIM installation and activation are generally quick and straightforward.

Some kits explicitly allow you to keep your existing phone number when you switch; activation flows typically let you choose to keep your number or get a new one—verify the option during setup.