Use a registry editor (PHM editor)

1. Navigate to [HKEY_LOCAL_MACHINE\Software\Microsoft\Inbox\Settings]
2. Change value of "SMSNoSentMsg" to '1' (Disable SMS Sent Bubble)
3. Change value of "SMSNoSentMsg" to '0' (Enable SMS Sent Bubble)
4. Soft reset your phone

Use a registry editor such as PHM Registry Editor

1. Navigate to [HKEY_CURRENT_USER\Control Panel\Phone]
2. Change Value of "ShowSIM" to '0'
3. Soft reset the phone
   

Whee... Got a HTC as a birthday present from my SO.

Pictures will be add later.

Been too busy currently... no time to test out features of the phone yet.