What functions does Rittal mobile phone have?

The old model can only make calls and send text messages.

There will be new smart models on the market. It is said that the WP8 system will be used. The overall function of this mobile phone is not about its functions, but its luxurious workmanship.

For example, some rare black steel, precious metal gold and so on. It will be inlaid with diamonds and rubies. . .