• T-Mobile is one of the three major carriers in the United States. It currently boasts the fastest 5G network in the nation, and is the fastest growing mobile carrier in recent years.
• Recommended for customers who value [safety, stability, and cost-effectiveness]! Includes [unlimited tethering] !

*The speed of the device using tethering is 3G

• 5G: Band n41 (2.5 GHz), Band n258 (24 GHz), Band n260 (39 GHz), Band n261 (28 G)
  (If the device can receive 5G data)
• 4G LTE: Band 2 (1900 MHz), Band 5 (850 MHz), Band 4 (1700/2100 MHz), Band 66 (Extension of band 4 on 1700/2100 MHz).

• Unlimited calls within the United States (mobile + landline)
• International calls are not possible
  *International calls to other countries are prohibited in principle. Please note that if you make calls overseas, the line will be suspended during the usage period and additional charges will be incurred. If you use app calls that do not use a telephone line, you can use it unlimitedly.
• Unlimited SMS sending and receiving within the US (international SMS not allowed)
• Unlimited 5G data (5G-enabled devices only)
• Unlimited 4G LTE data
• Unlimited tethering (devices using tethering will have a 3G speed)

• T-Mobile has a strong network in major cities in the US mainland and Hawaii (Alaska, Guam, Saipan, Canada, and Mexico are not included)
• Be sure to check the network conditions in your area (T-Mobile coverage map) before purchasing ↓

Please note that any iPhone purchased from mainland China, Hong Kong and Macao do NOT have eSIM capability

■ Common settings
After arriving, insert the physical SIM and perform the following settings.

1. Airplane mode OFF
2. Data communication ON
3. Restart your device

■ iPhone settings
Normally, if you insert the physical SIM with only the common settings, it will automatically pick up the signal and be usable.

■ Android settings
In addition to the above settings, you will need to set up the APN (mobile network). For detailed settings, please refer to the "Trouble shooting" below.

■ Common settings

Make sure that you can access the Internet (WiFi, etc.) on your device. Then, perform the following settings.

1. Airplane mode OFF
2. Data communication ON
3. Restart your device

■ iPhone settings

1. Connect to the Internet using one of the following methods
   • If you have a notification from T-Mobile: Press the notification to connect to WiFi (this can be on the home screen or in settings)
   • If you have deleted the notification: "Settings" → "Mobile communication" → "Add eSIM"
   • If the QR code option is displayed: "Use QR code" → "Enter details manually" → Enter the SM-DP address: "T-MOBILE.GDSB.NET" → "Next" in the upper right
2. Select your preferred communication line
3. Set up Cellular data
   • If you are in Japan: Turn off "T-Mobile line"
   • If you are in the US: Turn off "Existing line (line normally used in Japan)" and turn on "T-Mobile line.”

■Android settings
1. Go to "Connections" → Tap "SIM Manager" → Tap "Add eSIM". [If the phone carrier is displayed, select "T-Mobile"]

*If the QR code option is displayed, enter the following manually.
SM-DP+Address: T-MOBILE.GDSB.NET

2. Select a US phone number

3. Set up Network setting

• If you are in Japan: Turn off "T-Mobile Line"
• If you are in the US: Turn off "Existing Line (Line normally used in Japan)" and turn on "T-Mobile line."

※The display may differ depending on your device model and iOS.

If you cannot connect to the Internet after waiting about 5 minutes, you need to set up the APN (mobile network) settings.

• Manually enter the following information in the new APN setting

Name: "T-Mobile"   APN: "Fast.t-mobile.com"

• Tap the save button and select the corresponding APN from the APN list which is T-Mobile
• Restart your device

*For instructions on how to set up the APN for your device model, please visit the official
T-Mobile website. Select your device model and service "APN" to view the instructions.