A dual SIM phone has the ability to hold two SIM cards. Dual SIM technology began by simply allowing the insertion of two SIM cards into a single phone. Both cards could not be active simultaneously. Users were required to turn the phone off in order to switch between cards. This gradually developed into software that allowed users to switch between cards without turning the phone off. Thereby giving the user the ability to have access to making and receiving calls on two separate phone numbers simultaneously. A dual SIM mobile phone is an ideal option for the globe-roaming business traveler.
All the more, the device gives you the facility of using the services of two networking companies – 1GSM and 1CDMA at the same time. Options of both CDMA and both GSM are also available. It is purely the user’s choice to select the networking partner for their phone.
Dual SIM mobile phones are contemporary due to their sleek unit with world class look. All the latest techniques are installed in the unit to give a-class experience to the user. Most outer bodies have a shiny mirror-like surface and stylish in appearance – sophisticated and professional in approach.
Without the entertainment option the mobile phones lack their basic function. However, almost 90% of the dual sim mobile have Facebook mobile, Yahoo Messenger, MSN, FM Radio, MP3, and are Bluetooth enabled.
Another great cost savings solution for the business traveler is to utilize a VoIP call forwarding service. This will provide the cheapest per minute rate, based on a local call, instead of an international call rate when receiving a call on the ‘home’ SIM. Skype offers a mobile phone application, for smartphones, that will allow users to make phone calls through the Skype system directly from their mobile phone. This will not necessarily offer free calls for the traveler, due to the need to utilize the data plan set up with the mobile carrier (though using wi-fi would be free) and there’s also a per minute cost charged by Skype.
Previously I had a lot of post about some mobile phones models that has dual sim on facility. Next I will discuss this cell phones again.
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