How do I add phone numbers to my phonebook in GTA IV?

Because I'm getting sick of dialing the cheat each time I want to use it.


So is there a way to add the cheats to the phonebook?How do I add phone numbers to my phonebook in GTA IV?
you don't have to dial in the cheats. After you dialed it once you can open your phone and scroll down to cheats. any cheat that you previously dialed will be there.How do I add phone numbers to my phonebook in GTA IV?
Sorry, but no. The game automatically adds numbers to the phone per the storyline.