you get the phone in the fith mission and then when you want to dial just press up again once you press up once
mine does
use the cell phone
on nico's phone enter 3595550100
in gta 4 type in on nicos phone 4865550100
Yes after you enter one go to the bottom of the phone menu.
put in the cheat on the cell phone
The game have a GTA 4 then they have different games with titles not numbers although the claim to be working on a GTA 5
for GTA 4 there is a cheat to spawn a "Annihilator" and its 3595550100 you enter it buy phone and dialing the number provided (cheats for gta 4 are universal for all platforms)
get a phone in singleplayer then press up and multiplayer should be in the main menu.
No you need to get a phone from GTA 4 by passing the 1st mission.
Get on your phone and dial 6391847305
your pressing something wrong, press up on your d-pad.