What are Dual SIM mobile phones?

Dual SIM mobile phones are designed in almost the same way as any other phone with the addition of the second transceiver that allows it to implement two separate subscription identity (SIMS). These small chips or cards slip into the back of most mobile phones and help pick up cellular signals. In general, they are programmed to pick up the signal from a specific mobile network and receive signals from the cells of this network.

Most mobile phones with dual SIM maintain the use of one single network or telephone company. This means that each SIM card works under the same wireless provider. In some cases, it is possible to use the SIM card from the second provider with the same phone if the next card is the correct size and provided the mobile phone is not locked. The locked device is programmed to pick up the signals only from the wireless provider who released the phone regardless of which SIM card is inserted. Card from anotherThe Provider will not work in such a wireless connection.

Not all phones can receive dual SIM cards, but there are adapters that convert almost any phone with a late phone with dual SIM. Some adapters may require both SIM cards to be limited and mounted, while others can offer a more adapted customization. When using adapters instead of mobile phones with dual SIM, both SIMS may not be used simultaneously. Users must switch on the screen from one to another using the screen menu.

Fully functional Dual SIM mobile phones, compared, usually do not require the user to choose between one or the other SIM. Both phone numbers can be used simultaneously. This feature is suitable for those who want to separate business and personal calls using two separate phone numbers as well as PRo those who often travel and want a local number for each place.

In some parts of the Dual Sim Sveillate, he was one step further with phones that can hold three SIM cards. They are generally more voluminous than traditional single-sim phones. Also, they are not as widely used or desirable as mobile phones with individual and dual SIM.

The

disadvantages for ownership of a double SIM mobile phone include a larger and larger look, as well as shorter battery life. Dual SIM phones must generally be charged much more often if they do not contain double batteries: one for each SIM card. Phones that have one battery for each SIM fair in this respect much better, but are also much larger than traditional Dual SIM mobile phones. A compromise in style for longer battery life or vice versa is at the discretion of the consumer, with both options with apparent advantages and disadvantages.