If you want to unlock Call Waiting achievement or trophy in Duke Nukem Forever, you will need to listen to all the phone messages hidden throughout the game. There are fourteen hidden-phone messages that you need to listen to unlock this achievement or trophy. You can find the locations of all these phone messages by going through our Duke Nukem Forever Phone Messages guide below.
Duke Nukem Forever Phone Messages
The first one is inside the bathroom stall, just after you start the game.
The Duke Dome
First, enter the building and then turn on the power of the gate.
Duke Nukem’s Titty City
- It will be on the desk after you open the conversation.
- It will be on the right to the CCTV control panel.
- Behind the bar there will be an office, the next one will be in there.
- At the end of the level, you will find a woman on the stairs and the next waiting call will be on the desk next to woman.
The Duke Burger
At the start of this level, you will have to turn around and follow it until you see the figures.
The Mighty Foot Part 2
- Where you get the first fuel can you will find it in that building.
- And on the other side of the room, you will find another call waiting.
The Shrunk Machine
In the room with the calendar ‘, I need a date’ you will find this call waiting on the desk.
This call waiting will be after you get out of the elevator on the wall next to the drinks fountain.
- This one will be in the room where the exit is blocked by the boxes.
- It will be on the ledge of the room you drop into after moving the ledge with wheels.
- On the walls of the stairs that take you to the second floor of the electric water room.
Hope it helps, if you come across any graphical or performance issues while playing the game, refer to our Duke Nukem Forever Errors, Crashes, Freezes, and Fixes Guide.