Nothing. Intel are just little secret laptops scattered around Campaign. Picking up half or all of them will result in getting achievements.
there isnt any cheats until u get the intel
The intel items in Call of Duty: Modern Warfare 2 only unlocks trophies (PS3) or achievements (Xbox 360) when the player has collected 22 and 45 of the intel items. Unlike Call of Duty 4: Modern Warfare; collecting intel items do not unlock cheats for the single player campaign.
call of duty has cheats you don't enter them tho you collect hidden Intel in the story mode then when you have beaten the game it unlocks cheats according to the number of Intel you have collected
There are forty-five enemy Intel items in Modern Warfare 2.
nothing you just get achievements but infinity ward said that they will do what they did on cod 4 modern warfare 1 and make cheats for when u collect them
See the link below for a video of the Intel locations in Modern Warfare 2.
I think you can get them by finding some hidden enemy intel, at least that's how it works in Call of Duty 4: Modern Warfare.
If your tlkin bout modern warfare u have to find Intel.the more Intel u find the more cheats u unlock there are no codes thou
Intel pieces are things that you collect during the process of the campaign, but they are hidden. if collect a certain amount they allow you to use cheats during the single player like unlimited ammo.
45
60
An Achievement