Why not Back up all your phone contacts on the Rebel phone book card and then make a safe backup of all 3000 contacts from the Rebel Activation/phone book card using the programmers to Safe guard yourself from Loosing contacts information. 

Dont have your contacts Data Scattered between handsets.

Simply insert the Rebel phone book card in your phone and copy up to 3000 contacts from all your handsets and centralise your contacts database and Save time when looking for numbers.

Once your ready then Make a Back in excel format of all Contacts from Rebel Phone Book Card to your PC using the Rebel programmers.