Customers please choose the configuration guide according to the phone you are using.
FOR IPHONE PHONE

Step 1:
Insert the SIM into the phone, connect to the external internet to be able to download the configuration for the SIM

Step 2:
Download the SIM configuration by clicking the “Download…>” button or scan the QR-Code below

Step 3:
When displaying a message as shown, select: “Allow”
Step 4:
- Back to home screen
- Select “Settings”
- Select “General Settings >”
- Select “Manage VPN & Devices >”
- In the section “DOWNLOADED CONFIGURATION” select PreSIM_TCN (v.1.0) configuration >
- Click “Settings” in the upper right corner of the screen
- Enter the phone code (if any)
- Click “Install”, then a confirmation message will be displayed at the bottom of the screen, select “Install” one last time.
- Click “Done” on the top right of the screen to complete the configuration settings for SIM data DCM
FOR ANDROID PHONE
Go to MOBILE NETWORK -> ACCESSPOINT NAME APN: If the device already has an access point named DOCOMO 4G, select it, otherwise create a new access point with the same parameters as step 2.
- Access Point -> Create New
- Enter the new access point information:
- Name: TCN
- APN : mmtmobile.jp
- Username: [email protected]
- Password: [email protected]
(note: all lowercase)
Authentication Type: CHAP ONLY
Save and select the newly saved profile to activate the SIM.