Creating an account with Transatel DataSIM

How can I create my Transatel DataSIM account?

Using your SIM card 3G connection go to tds-selfcare.com* from your device
You will be asked a login name and password to create an account if this is your first connection
This account will be needed to connect from other computers or Wi-Fi to top-up your account later.
When you are connected to the Transatel DataSIM network, your Selfcare account or tds-selfcare.com can be accessed to view, manage or recharge your account even if your credit is exhausted or expired.