Robust no frills.

If you are looking for a robust, waterproof mobile phone you are right.
The focus of this phone is in calls with two cards, or optionally only the one or the other, and in stable housing.
The mobile phone can be operated with gloves, has large keys and has a relatively well-to-read display even outdoors. So I would recommend it to seniors.
The optional very loud ring tone as well as the strong vibrator you can not miss any calls. The earpiece volume is also suitable for moderately noisy environments.
Unfortunately, the sound quality of the handset is not very good, which comes from the waterproof capsule. Naturally yes, HIFI no. For longer conversations, I recommend a Bluetooth headset, hereby playback quality is top.
The version in orange-black is not sooo ugly ...

Mountain biking, jogging, road or construction site. With or without rain no problem.
The switchable alarm button and the automatic alarm when falling rounds off the features. So now you can ever fall off the ladder or fall with the bicycle, a programmed message is sent automatically.
-I wish you, of course, you will never need this feature.

After a settling-in period, the phone is reasonably easy to use, I recommend to try here easy.
For SMS, there is a questionable word recognition, for prolific writer not recommended. The Internet function is limited to GPRS, the browser is only WAP enabled. So not recommended for people expect good internet functions.
I'm craftsmen, and go in my spare time mountain biking. After work, official number off and on your bike. Ifs go rains, the building dust is rinsed ;-)
I hope I could help you with your decision.
T.