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 Originally Posted by djchuang
This might be the work of a cell phone virus, a mobile virus. It not only disabled Internet access on my phone, it also disabled one of my colleages.
At 8/11/05, 7:50am, I received an SMS text message on my PalmOne Treo 650 smartphone from “907? with the text of “OTA OK”. Since that time, I cannot retrieve email, I cannot send email, I cannot browse on the Internet, and I cannot send SMS nor MMS messages. When I try to connect up to mobile Internet via GPRS, I did notice a different pattern in the initalization. It now says something like “Connecting to T-Mobile VPN”. It did not do that before. After some failed handshakes, the resulting error message is “Unable to Establish PPP Connection.” ...
1. Launch Preferences/Communication/Network. Tap the Services dropdown; you should have listed the following services: T-Mobile Internet, T-Mobile VPN and T-Zones.
2. Change the Network Service to T-Mobile Internet and tap Connect(bottom
right of screen).
Does it connect? If not:
1. Delete this file: NetworkDB.pdb
2. Remove your SIM card, perform a soft reset and replace the SIM card (also turn your phone's radio on)
3. Repeat the previous steps.
If it doesn't connect, you have a problem with your account. Either you no longer have T-Mobile Internet on your account, or you need to be reprovisioned - call T-Mobile CS.
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