No contract or fees, easy expense management, multilingual support for peace of mind. Ideal for Temporary Return, Visiting Japan, and Speed Limitation Prevention!
- Setting Guideline
APN setting for iOS
APN setting for andriod
- Where to Buy
Official online store
Retailers / Corporate Partners
- Product lineup
Guide to Nippon SIM!
Suitable for all users
- Inquiry
Please feel free to contact us
for any inquiry
- Setting Guideline
Search results
People also ask
How do I get a new AT&T SIM card?
How do I Change my sim card?
How do I Change my prepaid SIM card?
How do I Activate my sim card?
How do I reinstall a 5G SIM card?
How do I insert a 5G SIM card?
May 1, 2024 · Learn how to get a new eSIM or physical SIM for your smartphone, tablet, or wearable device. AT&T Wireless. AT&T Prepaid. Get a new eSIM. If you deleted your existing eSIM, you can get a new one. From a web browser: Go to your myAT&T account overview. Sign in, if asked. Scroll to the devices on your account.
- Swap Out Sim Cards
You may be able to use your current SIM. Just insert it into...
- Replace SIM Card
To receive a new SIM card, visit an AT&T retail store. To...
- Swap Out Sim Cards
Jul 9, 2024 · You may be able to use your current SIM. Just insert it into your new device and turn it on. If you have a replacement SIM card and need to update your prepaid account, call Customer Care at 800.901.9878 from another phone.
What is the process for switching SIM cards on AT&T? • Upgrade your phone, change carriers, or replace a faulty SIM card with ease!
- 4 min
- 1094
- Tech·WHYS
Oct 5, 2023 · If your SIM isn’t already inserted, learn how to put it in. Go to Device Support. Choose your device. Scroll to Getting started and select Hardware & phone details. Choose Insert or remove SIM card and follow the steps.
Apr 16, 2023 · When you buy a new phone with AT&T, the SIM or eSIM is already set up and activated. The easiest solution is to bring your phone to an AT&T store so they can find and input your SIM information. Alternatively, use your IMEI, SIM card number, and call AT&T to activate the new SIM card.
Sep 13, 2020 · Install your SIM Card and activate. Once you get your new SIM card, insert it into your new device and activate the SIM card for use on the AT&T network. Hopefully these tips will help you activate your new device without the stress.
To receive a new SIM card, visit an AT&T retail store. To order SIM cards in bulk, call Premier Support at 866.499.8008, Monday through Friday, 8 a.m. to 10 p.m. Eastern Time. To learn how to install and activate a SIM card for a new or upgraded device, see Activate a Wireless Device.