Pause the game, then access the cell phone. Select "Dial", then enter one of the following numbers, including the # symbol, and choose "Call". If you entered the code correctly, a message will appear. Then, go to "Cheats", and select the now unlocked option.

Pause the game, then access the cell phone. Select "Dial", then enter one of the following numbers, and choose "Call" to call the corresponding service:

Successfully complete enough activities to raise your respect over level 99.

Successfully complete the indicated task to unlock the corresponding reward:

Abilities

Brotherhood notoriety reduced (5%): Successfully complete Trail Blazing, Level 3 in Apartments.
Brotherhood notoriety reduced (15%): Successfully complete Trail Blazing, Level 6 in Apartments.
Health regeneration 2x: Successfully complete Snatch, Level 3 in Chinatown.
Health regeneration 3x: Successfully complete Snatch, Level 6 in Chinatown.
Improved weapon accuracy (5%): Successfully complete Septic Avenger, Level 3 in Suburbs.
Improved weapon accuracy (15%): Successfully complete Septic Avenger, Level 6 in Suburbs.
No fall damage: Land a perfect base jump.
Police notoriety reduced (5%): Successfully complete Fuzz, Level 3 in Suburbs.
Police notoriety reduced (15%): Successfully complete Fuzz, Level 6 in Suburbs.
Pumped up (increased melee damage): Successfully complete Fight Club, Level 3 in Arena.
Pumped up (more increased melee damage): Successfully complete Fight Club, Level 6 in Arena.
Reduced bullet damage (5%): Successfully complete Heli Assault, Level 3 in Bario.
Reduced bullet damage (15%): Successfully complete Heli Assault, Level 6 in Bario.
Reduced explosion damage (5%): Successfully complete Trail Blazing, Level 3 in Downtown.
Reduced explosion damage (15%): Successfully complete Trail Blazing, Level 6 in Downtown.
Reduced vehicle damage (5%): Successfully complete Insurance Fraud, Level 3 in Museum.
Reduced vehicle damage (15%): Successfully complete Insurance Fraud, Level 6 in Museum.
Ronin notoriety reduced (5%): Successfully complete Drug Trafficking, Level 3 in Hotel and Marina.
Ronin notoriety reduced (15%): Successfully complete Drug Trafficking, Level 6 in Hotel and Marina.
Sons Of Samedi notoriety reduced (5%): Successfully complete Snatch, Level 3 in University.
Sons Of Samedi notoriety reduced (15%): Successfully complete Snatch, Level 6 in University.
Sprint increased: Successfully complete Insurance Fraud, Level 3 in Factories.
Sprint increased (unlimited): Successfully complete Insurance Fraud, Level 6 in Factories.

Customization Items

Avenger jacket: Get a "3 Gold Star" rank in Gang Kills.
Bodyguards gang style: Progress through the game.
Brotherhood personality: Successfully complete Brotherhood, Mission 11.
Chop shop: Successfully complete one Chop Shop list.
Cowboy Hat: Successfully complete all races in Stilwater.
Fireman outfit: Successfully complete the Firefighter missions.
Free Music track: Collect 10 CDs.
Free Music track: Collect 20 CDs.
Free Music track: Collect 30 CDs.
Free Music track: Collect 40 CDs.
Free Music track: Collect all 50 CDs.
Ninjas gang style: Progress through the game.
Paintball mask: Perform 30 muggings.
Pimp suit: Successfully complete Ho-ing, Level 10 in Red Light District.
Red Light apartment crib: Successfully complete Prologue, Mission 2.
Ronin personality: Successfully complete Ronin, Mission 11.
Saints hideout: Successfully complete Prologue, Mission 3.
Samedi personality: Successfully complete Sons Of Samedi, Mission 11.
Traffic cone hat: Get a "3 Gold Star" rank in Vehicle Surfing.
Zombie mask: Successfully complete Zombie Uprising.

Fighting Styles

Brotherhood melee: Successfully complete Brotherhood, Mission 6.
Ronin melee: Successfully complete Ronin, Mission 6.
Samedi melee: Successfully complete Sons Of Samedi, Mission 6.

Homies

One follower: Successfully complete Prologue, Mission 4.
Two followers: Reach 25% hoods conquered.
Three followers: Reach 50% hoods conquered.
Jane Valderama: Perform 50 muggings.
Johnny Gat: Successfully complete Ronin, Mission 11.
Legal Lee: Successfully complete Fight Club, Level 3 in Prison.
Pierce: Successfully complete Brotherhood, Mission 11.
Shaundi: Successfully complete Sons Of Samedi, Mission 11.
Tobias: Successfully complete Sons Of Samedi, Mission 3.
Troy: Successfully complete Fight Club, Level 6 in Prison.
Vehicle delivery for $1,000: Successfully complete Escort, Level 3 in Red Light District.
Vehicle delivery for free: Successfully complete Escort, Level 6 in Red Light District.
Zombie Carlos: Successfully complete all Brotherhood missions, then call Eye For An Eye.

Store Discounts

Clothing store (5%): Successfully complete Crowd Control, Level 3 in Suburbs.
Clothing store (15%): Successfully complete Crowd Control, Level 6 in Suburbs.
Crib customization (5%): Successfully complete Mayhem, Level 3 in Red Light District.
Crib customization (15%): Successfully complete Mayhem, Level 6 in Red Light District.
Food and Liquor store (5%): Successfully complete Septic Avenger, Level 3 in Red Light District.
Food and Liquor store (15%): Successfully complete Septic Avenger, Level 6 in Red Light District.
Food and Liquor store (100%): Perform 20 store hold-ups.
Mechanic (5%): Successfully complete Demo Derby, Level 3.
Mechanic (15%): Successfully complete Demo Derby, Level 6.
Mechanic (75%): Successfully complete all five Chop Shop lists.
Scratch That music store (free): Collect all 50 CDs.
Weapon store (5%): Successfully complete Heli Assault, Level 3 in Trailer Park.
Weapon store (15%): Successfully complete Heli Assault, Level 6 in Trailer Park.

Vehicles

Akuji's prototype bike: Successfully complete Ronin, Mission 11.
Attack helicopter: Successfully complete Epilogue, Mission 4.
Bandit: Successfully complete 15 stunt jumps.
Brotherhood vehicles: Successfully complete Brotherhood, Mission 11.
Buggy: Successfully complete one Chop Shop list.
Demolition derby vehicles: Successfully complete Demolition Derby, Level 6 in University.
Donnie's vehicle: Successfully complete Brotherhood, Mission 2.
Escort vehicles: Successfully complete both Escort instances.
Gang customization cars: Reach 15% hoods conquered.
Gang customization cars (more): Reach 45% hoods conquered.
Gang customization cars (even more): Reach 65% hoods conquered.
The General's Bulldog (Hummer with infinite chaingun ammo): Successfully complete Sons of Samedi, Mission 11.
Julius' car: Successfully complete Bonus Mission 1.
Maero's Monster Truck: Successfully complete Brotherhood, Mission 11.
Medical helicopter: Successfully complete Ronin, Mission 7.
News helicopter: Successfully complete Sons Of Samedi, Mission 3.
Race bike: Successfully complete all bike races in Stilwater.
Race boat: Successfully complete all boat races in Stilwater.
Race car: Successfully complete all car races in Stilwater.
Race helicopter: Successfully complete all helicopter races in Stilwater.
Race plane: Successfully complete all plane races in Stilwater.
Ronin vehicles: Successfully complete Ronin, Mission 11.
Saints ambulance: Successfully complete all Ambulance missions.
Saints fire truck: Successfully complete all Firefighter missions.
Saints plane: Successfully complete all plane events.
Saints Toad ATV: Successfully complete ten hostage missions.
Saints tow truck: Successfully complete all Tow Truck missions.
Saints yacht: Successfully complete all boat events.
Septic truck: Successfully complete both Septic Avenger instances.
Sons Of Samedi vehicles: Successfully complete Sons of Samedi, Mission 11.
Special Bezier: Successfully complete all bike, boat, car, helicopter, and plane races in Stilwater.
Special Combine: Successfully complete two Chop Shop lists.
Super Taxi: Successfully complete all taxi missions.
Tornado attack helicopter: Successfully complete the final mission of the Ultor epilogue.
Ultor APC: Successfully complete Epilogue, Mission 2.

Weapons

Annihilator RPG: Successfully complete Mayhem, Level 6 in Nuclear Power Plant.
AR-50 XMAC Special (with grenade launcher): Successfully complete all Combat Tricks.
Chainsaw: Successfully complete Crowd Control, Level 6 in Hotel and Marina.
Defibrillator: Successfully complete all Ambulance missions.
Flamethrower: Successfully complete Mayhem, Level 3 in Nuclear Power Plant.
GAL 43: Successfully complete Snatch, Level 3 in Downtown.
Grenades at crib: Successfully complete one Hitman list.
Kobra pistol: Successfully complete Fuzz, Level 3 in Projects.
Minigun: Successfully complete Brotherhood, Mission 10.
Pepper spray: Successfully complete Crowd Control, Level 3 in Hotel and Marina.
Pimpcane: Successfully complete Epilogue, Mission 2.
Satchel Charges at crib: Successfully complete three Hitman lists.
X2 Ultimax shotgun: Successfully complete Drug Trafficking, Level 3 in Airport.
Infinite pistol ammo: Successfully complete Fuzz, Level 6 in Projects.
Infinite rifle ammo: Successfully complete all Hitman lists.
Infinite shotgun ammo: Successfully complete Drug Trafficking, Level 6 in Airport.
Infinite SMG ammo: Successfully complete Snatch, Level 6 in Downtown.

Fly far off the west coast of the prison to find five secret islands. Their names are "Bone", "Lookout", "Ruins", "Ship Wreck", and "Super Secret".

Follow the arrows that start on Ruins Island. Ruins Island is close to Super Secret Island, with the Volution Easter Egg on it. Ruins Island has an arrow that points to Lookout Island, then to a small unnamed island, then to another small island with an "X" on it. Get on it, and you will be teleported to a ring of arrows pointing to a floating Easter Bunny.

Use a Bear (the Police APC) to easily complete Snatch activities. It is virtually impossible to stop once moving because it is nearly invulnerable. It can drive over smaller cars and pickups, the chaingun has infinite ammunition. It holds three passengers.

Stand on top of a vehicle and press Triangle. You will instantly be in the car.

When you take a human shield, switch to your Taser and press L2. This will save some ammunition.

To kill Akuji in the teahouse, use L2 to counter his attacks. It does damage and knocks him down. When he is down, stab him twice quickly before he gets up. Repeat this until he has been killed.

To defeat Maero the first time on top of his hideout, hit him once with an RPG. When scoring a direct hit, he will go on one knee and stay down. You can then shoot him until he is defeated. If he gets up, just shoot him again. To finish off Maero in the arena, use some of the rockets to blow up all the trucks except for his. Use extra rifle ammunition to shoot his Monster Truck.

To kill Mr. Sunshine in the factory, use a rocket on his voodoo doll to knock him down and cause damage. Hit the doll once to break his shield. You can then shoot him until he reaches the bottom floor. Note: If he completes his ritual with the voodoo doll, it will send you flying and inflict lots of damage.

To kill The General in the mall, use the saved rockets to blow up his armored Bulldog, then shoot him with any gun until he dies. Note: Do this quickly before he runs away.

To kill Veteran Child in his club, bring lots of ammunition. Use the stun grenades located around the pillars to separate him and Shaundi, then just run up and shoot him. Repeat this until he is dead.