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How do I delete the Call Logs (Call History or Recent Calls) on my T-Mobile Samsung SGH-t159?
You can delete call logs from your device.
To clear the call history, from the Home screen, press Menu > Call history. Select which parts of the call history you would like to clear, or select All calls to clear the entire history. Highlight the number to delete and press Options > Delete > Selected or choose All to delete the entire call history in the current folder.