An unlucky Gizmodo reader had a bad experience that the T-Mobile G1’s internet access could not be turned off completely.

This reader’s bill was $102.85 after a recent trip to England. Even though he saw a data roaming fee of ‘100%, and the mobile phone’s data roaming, data synchronization and 3G features were turned off before this trip, the arrival of this bill made him realize the incident.

After this unlucky user returned to the USA, T-Mobile He called the customer service and was told by the customer representative on the line that the G1 was always connected to the internet even while sending SMS or talking on the phone, and the situation did not change even if the data roaming features were turned off.