Beyond Telecommunication : "Sharing will set us free"
Now it's available to use your smartphone any country(+70) without changing SIM card.
You don't have to pay overcharged roaming fee .
It's only about $6/gigabytes (approx.)
Moreover, the cost will be lower and lower to under $4.
If you are get interested about out project,
Please visit our website : http://romchain.io/
All the documents are in the link below :
https://drive.google.com/open?id=1L2J...
▶️ DTube
▶️ IPFS