In the Civil Movement dual SIM card phones

Ability to work with 2 SIM cards in one mobile phone has recently become available to consumers. While in the past it was necessary to hold two hours on the phone any time for business and personal calls, mobile phones are now available that can send and receive calls from both numbers the same time. It is not only beneficial to those with a line dedicated to business calls, this technology is very useful for those who have status in frequent travel. Rather than pay roaming charges, or change telephone numbers when crossing international borders, passengers may enter two SIM cards from mobile phone and switch between them. It saves passengers and businessmen long time, hassle, and pocket space. It is easy to understand why the popularity of dual SIM phones continues to grow.

However, the pioneers of this revolution are not who you would expect. Actually, very little known producers of mobile phones currently sell phones with this capability. Much of the open dual SIM mobile phones are available from Chinese brands, such as CECT, Minga zinc and JINCEN. These phones are available in numerous projects such as the type of iPhone models CECT i9 3G, more mobile phone standards, models Minga zinc A008. Recent models are high caliber phones.

Some may wonder why China is the dominant manufacturer of dual SIM card mobile phones. Perhaps this is due to the high volume of electronics manufactured in China, as well as the rapid adoption of new mobile technologies in China, domestic manufacturers of mobile phones are more likely to develop the characteristics of the new mobile phone. Another reason may be that mobile calls rates in China are much lower then the other, so mobile users can afford to have 2 or more mobile numbers.

Many of these dual SIM card mobile phones have gained great popularity in many countries. For example, zinc Minga A008 comes with MMS, SMS, WAP, GPRS and capabilities. It has MP3 / mp4 player, web browser, FM radio, 1.3MP camera, Bluetooth and capabilities. CECT i9 3G includes all simultaneously, with 3 / 2 "high definition touch screen and 2.0MP camera. It has a built-in gravity inductor that supports Auto-horizontal video and picture display. All of these phones offer the same features as the single SIM family and flexibility to include dual SIM operation. In addition, they can be purchased online from the manufacturer about $ 100 wholesale.

So why are not big producers responded to this growing demand? The reason is that they are under extreme pressure from mobile operators worldwide. The most popular service providers have great power and influence over major manufacturers of mobile phones. As we all know, mobile services, as lock their users for a long time in pregnant attached 1 / 2 years for most of the contracts they sell phones. Similarly, they do not wish to have the manufacturers to produce phones that are compatible with other carriers. Consumers in search of open dual SIM phones will have to look elsewhere, at least for now.