A dual sim phone is a mobile phone that has basically two sim cards. It has the provision to hold two Sims (two Subscriber Identity Modules). There is absolutely no need for you to carry two mobiles. The latest technology has been able to provide with this facility of carrying a single phone set with two sim cards. You could thus have two Sims one for personal usage and the other for official purposes on a single mobile device. You can just switch between the two sim cards by just operating the phone menu rather than switching it off and on.
Dual Sim phones are beneficial to the working class community. These people have to maintain innumerable contacts both personal as well as professional therefore these phones are indeed a boon to them.
Another main advantage of dual Sim phone is that if you find the coverage of one sim being poor you always have the next sim on hand to switch over easily and make your calls without any hassle. This type of dual sim phones also come at an affordable price. And if you go for a wholesale store or buy bulk number of mobile dual phones, cost wise it would work out much cheaper.
With the introduction of these phones, there was limited usage. Prices could have also been higher. But their popularity soon caught up widely because of the advantages offered. While using these phones you are ensured of wider connectivity. For e. G. Both your Sim's belong to differ service providers, if one coverage of one sim appears poor you can easily switch over to the next provided it gives good coverage.
Earlier there was a facility to insert two sim cards into a single phone but only one of the sim cards could be activated at a time. They had to switch off the phone and switch on again to use the next sim card. Later software was developed to solve this problem which helped users to switch between the cards without switching the phone off and on. But this had its own flaw. Only one line could be used at a time. You could receive calls one at a time.
People did use dual sim cards before the advent of these new dual sim phones. In the earlier case, there were phones available to support two sim cards, but the major flaw was that you had to switch off your instrument to access the second sim. Later with more technological developments advance software was introduced to counter this hitch and it became possible to switch between the cards without shutting off the instrument. Now this facility had its flaws. Calls from one line only could be received at a time.
These types of dual phones are available in various retail stores. You can search on the net for various service providers who offer these facilities.
Dual Sim phones are beneficial to the working class community. These people have to maintain innumerable contacts both personal as well as professional therefore these phones are indeed a boon to them.
Another main advantage of dual Sim phone is that if you find the coverage of one sim being poor you always have the next sim on hand to switch over easily and make your calls without any hassle. This type of dual sim phones also come at an affordable price. And if you go for a wholesale store or buy bulk number of mobile dual phones, cost wise it would work out much cheaper.
With the introduction of these phones, there was limited usage. Prices could have also been higher. But their popularity soon caught up widely because of the advantages offered. While using these phones you are ensured of wider connectivity. For e. G. Both your Sim's belong to differ service providers, if one coverage of one sim appears poor you can easily switch over to the next provided it gives good coverage.
Earlier there was a facility to insert two sim cards into a single phone but only one of the sim cards could be activated at a time. They had to switch off the phone and switch on again to use the next sim card. Later software was developed to solve this problem which helped users to switch between the cards without switching the phone off and on. But this had its own flaw. Only one line could be used at a time. You could receive calls one at a time.
People did use dual sim cards before the advent of these new dual sim phones. In the earlier case, there were phones available to support two sim cards, but the major flaw was that you had to switch off your instrument to access the second sim. Later with more technological developments advance software was introduced to counter this hitch and it became possible to switch between the cards without shutting off the instrument. Now this facility had its flaws. Calls from one line only could be received at a time.
These types of dual phones are available in various retail stores. You can search on the net for various service providers who offer these facilities.
About the Author:
Author Zbigniew Grabowski hopes this article will help you decide on the best dual Sim phone that suits your requirements. As you might already guessed dual Sim phone is currently a hot topic in mobile communications.
0 commentaires:
Enregistrer un commentaire