GTalk on the Nexus One smartphone will save your chat history for an eternity unless you manually clear it.
1. Enter into the conversation you wish to clear.
2. Press Menu.
3. Tap More.
4. Tap Clear chat history.

GTalk on the Nexus One smartphone will save your chat history for an eternity unless you manually clear it.
1. Enter into the conversation you wish to clear.
2. Press Menu.
3. Tap More.
4. Tap Clear chat history.
