The mobile phones have become a must-have gadget in the last couple of years. With a mobile phone, an individual could be reached and communicated where he is. The mobile phones have now become more of a multimedia device that has the progress telephony features as a necessary part of it. With the growth of mobile phones, the people have started using multiple numbers that they can be reached at. These people always require dual sim phones to maintain all their numbers active at one time. Go to the below mentioned website, if you are hunting for additional information concerning samsung dual sim phones.
Those who maintain one mobile number of the office and one for home now do not have to carry two different cells, and can manage their work using a two SIM mobile phone. 2 SIM phones are of two types- standby double SIM phone and active dual SIM phone. In standby twin SIM telephones, dual-SIM adapters were made available to use in regular mobile phones to permit them to include two SIMS and to switch from one to the other according to the requirement. The active two-SIM phones can work with two SIMS, each of which may be active at the same time. The double sim technology has taken its course over the years and it is not just a matter of a single night. Earlier there were sim holders that was a decent start. These dual sim holders would fit behind the battery of the mobile phone and would hold two sims at one time. Though these weren’t active at the exact same time, but you were able to utilize another sim by restarting your mobile phone. The dual sim holder was though a good beginning but it wasn’t the right solution that fully fulfilled the demands and it was improper and much more inconvenient.
Then the next step was dual sim adapter which was not a lot different from the sim holder but it provided the essential evolution. The sim adapter works the same manner as the dual sim holder functions but the difference is that the adapter is be set in the sim’s place holding two sims inside the sim jacket. This technology had the negative and awkward side to it as it was not automatic and the sims weren’t active at the exact same time. Exactly like the sim holder, you have to turn the phone off and then back on to activate another sim. With these advancements, some of the developers thought of a more solution. That was to place two mobile phones in one casing or holding. This idea got developed and led in the double sim smartphone which would share the very same LCD but keep the 2 sims active at exactly the exact same time. Today dual sim smartphones are extremely popular with the youth specially. These phones give you the option to maintain two numbers active at the exact same time and you can even make and receive calls from two different networks at the same time. The sad news is that there are only a few producers who have taken this to big stage and the more reputable companies haven’t yet established their campaigns.