TETRA

I released the official application of "TETRA"!

I released the official TETRA application!

With this application, you can use TETRA's latest information and convenient functions.

[What you can do with the application]

You can use the application to do the following things.

1. Check the latest information!

You can check the service contents of TETRA.

Also, as the message arrives from the store, you can check the latest information at any time.

2. Confirm the information on My Page!

You can check the usage status of TETRA.

3. Introduction to friends!

You can introduce the application of TETRA to your friends through SNS.

4. All other useful functions!