Thanks for the great question. Use the provisions in the Interim Manual because this is an Italian number. Long numbers refers to ANY number, whether a telephone number or not. Since this is a foreign language transcription, the reference to numbers apply to ANY foreign language number. This is because foreign number notation for ANY number, including a phone number, is often different than United States/English. Leave the space after the T. (I believe that's a period anyway) and insert the decimal and close the space after the 07 as stated in the Interim Manual, because that is the number.