But it must be admitted that the demand

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These are all the changes related to the appearance of the SIM card. What characteristics have changed directly inside? As for the memory capacity and voltage, the picture was as follows. 1991-1993 — 8 KB and 5.5 volts 1994-1997 — 8 KB and 5.5 and 3.3 volts 1997-… — 16-64 KB and 1.8, 3.3 volts Currently, there are models with memory up to 1 megabyte. for such volumes turned out to be low. The SIM card remained a device purely for identification on the network, and the phone took over all the other functionality.



It, in comparison with the SIM card, has evolved finland email list much more. Although, of course, experiments with SIM continue. There are examples, for example, with NFC support or with a fairly developed software part, where you can even download and use Java applications. In addition, E-SIM cards have already appeared that can support work with several operators at once. By the way, the leading communications operator MCN Telecom, which received a license from Roskomnadzor to provide mobile communications services in May, plans to provide subscribers traveling abroad with e-SIM (Embedded SIM), which allows switching between different operators without physically replacing the SIM card. MCN Telecom will begin providing services in the fall of this year.



The paradigm that history develops in a spiral is confirmed by the fact that standards for new generation non-replaceable SIM cards are already being developed. Reprogramming such chips should be easier than replacing the current SIM card in a phone.What is the profile of Voximplant? Tell us about your flagship product. Voximplant is an IT company developing a cloud platform of the same name for voice and video telephony. We often compare the platform to a construction kit, on the basis of which you can create a communication service of any complexity: be it a distributed call center for organizing the work of remote employees or, for example, an intelligent IVR with speech synthesis and recognition that can process incoming calls.