What is the purpose of having a dual-sim phone?
Benefit from two separate lines on the same phone!
In addition to two SIM slots, these laptops have two processors and two modems, if they offer Internet access.
Each line is therefore completely independent, while operating simultaneously: switching is done with a key and without hanging up the call in progress.
As for the subscription?
Two lines, two packages.
The two SIM cards can come from the same operator, from two different operators or even from two different countries.
Bring together two mobiles in a single device, lighter, more practical, faster… and less expensive, this is the raison d'être of the dual SIM phone!
The dual SIM phone in everyday life
Very concretely, a dual SIM phone is used in the same way as a conventional mobile. The essential difference lies in the need to choose a line to make a call: depending on the model, this choice is made from the mobile menu, or using specific keys. When you receive a call or text, the phone tells you which line it is from. As for the consultation call, it works independently of the line, passing from one to the other without interrupting the call in progress. Due to its dual functions, the dual SIM phone has some limitations to be taken into account… Its battery consumption, first of all, is proportional to the management of two SIM cards by two processors and two modems. Provide a backup charger! Power side,its performance may also be limited.
The advantages of the dual SIM phone
A dual SIM phone, for whom? The most obvious answer is for professionals. With a private line and a work line on a single mobile, you no longer need to carry two devices in your pocket. Same principle for luggage! No need to endure premium-rate communications abroad for travelers or to exchange their phone's SIM card for each call for cross-border workers: the dual-SIM phone has a SIM card for each country, with a prepaid card for them. short stays. Another good reason? As long as you accumulate the features, accumulate the prices. An Internet-oriented package on one side, a basic package for calls on the other… or a low-rate package for SMS on one side, a second for parallel calls abroad.The assembly is sometimes more advantageous than a simple telephone!
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