In this video from ereshkigal19 we learn how to access the hidden service menu on the LG enV3. To do this, open your phone and type ##5473784236368 (##lgservicemenu) and press Send. When it prompts you to enter the service code, it is all 0 for the entire thing. This will get you into the menu. He also warns not to mess with everything in the menu because it might mess up your phone. After watching this video you will know how to access the menu but also are warned that it could cause problems to your phone.