With the birth of the many telecommunication companies in the country, some resort to having two mobile carriers at the same time, whether for business purposes or for some personal reasons. The problem is, some find the idea of carrying two mobile phones everywhere they go a hassle (or maybe switch SIM cards from time to time if you prefer it that way).

Worry not, because some phone companies have answered your troubles. Most of the China phones have this feature (aside from mobile television) added in their wide variety of mobile technology. Some allow subscribers to have 2 active SIMs simultaneously, while some only allow switching (that is, one SIM card at a time). Surely, you wouldn’t anymore carry 2 or more phones in your bag anymore—China has a solution for you.

Photo taken from http://www.techpoints.com