Radha Krishna [ http://www.rkmobile.in/ ]
Radha Krishna Enterprises is an indian manufacturer & distributor of wireless mobile phones. Also offers different types of camera & multimedia handsets, mobile accessories, data services, and tariff information.

identity operator notes [ http://www.releve-identite-operateur.fr ]
This site explains in detail how to keep your telephone number without hassle when changing operator (Orange, SFR, Bouygues, Virgin Mobile and Simyo). More specifically, it gives you all the information you need to get your code RIO, or Record of Identity Code Operator. The Code of Record of Identity Operator is essential to the portability of your phone number to a new operator. The necessary steps to obtain your code RIO are clearly and accurately detailed for each of the major carriers.