Most iPhone Pro Max models, including refurbished versions, use a physical SIM card slot. To check if your device supports a SIM card, look for a small tray on the side of your phone. You can open it with a SIM eject tool or a paperclip. Some newer iPhones may also support eSIM technology, allowing for digital activation without a physical card. Always confirm compatibility with your carrier before switching SIMs or activating service.

• Carrier unlocked iPhones, like the refurbished models on Walmart, let you choose from most major carriers.
• Just insert your compatible SIM card and follow the carrier's activation steps.
• It's a good idea to check with your carrier to ensure your iPhone model supports their network bands and features, especially for 5G or advanced services.
• Unlocked phones offer flexibility if you travel or switch providers.

Refurbished iPhone Pro Max devices sold at Walmart typically do not include a SIM card. You'll need to purchase a SIM card separately from your chosen carrier or use an existing one if it's compatible. This gives you the freedom to select the plan and provider that best fits your needs. Make sure your carrier supports the phone's model and check activation requirements before purchase.

1. Insert your SIM card into the tray on the side of your iPhone Pro Max.
2. Power on the device and follow the on-screen prompts.
3. If required, connect to Wi-Fi and complete carrier setup steps.
4. Some carriers may need you to call or visit their website to finish activation.

Activation steps can vary, so it's best to check your carrier's instructions. If your phone supports eSIM, you may be able to activate service digitally without a physical card.

• SIM cards are physical chips you insert into your phone to connect to a carrier.
• eSIM is a digital version that lets you activate service without a physical card.
• Some iPhone Pro Max models support both, giving you flexibility for dual lines or easy switching.
• eSIM setup usually involves scanning a QR code or following carrier instructions in your phone's settings.

This can be handy if you want to use multiple carriers or travel frequently.