Can i delete my text messages on my computer instead of my phone
You can delete your phone messages using a computer. To do this, you need to connect your phone to the computer using a USB cable with a mobile phone software disc. Alternatively, you can sync your phone using the Bluetooth. See http://www.ehow.com/how_5908146_use-delete-phone-text-messages.html for reference.
Don't think you can.. :|