G'zOne is a series of water, shock and dust resistant telephones manufactured by Casio. So far, the line has included:
Each of these offers essentially the same feature set with the specifics (camera resolution, ring tone count, etc.) gradually improving on each model.
- Type V
- Type S
- Boulder
- Rock
- Ravine
- Ravine 2
With Keyboard:
- Brigade
- Commando
- Type L
- 201L