MCN Telecom has a special IoT tariff for this. It includes 100 MB and 100 SMS per month for 49 rubles per month. In most cases, this is more than enough for a smart home system. However, if the Internet package is exhausted, you can buy additional traffic and SMS - 0.06 rubles / MB and 1.20 rubles / SMS.Two-factor authentication by phone increasingly replaces login and password in online stores and banking applications, messengers and social networks and business applications.
Client Features Two-factor authentication allows users to bolivia cell phone number list log in to the system quickly, without trying to remember the password and login: they only need to enter the code received on their smartphone (for example, SMS, the last 4-6 digits of an incoming call). This allows you to reliably protect your data: such a code cannot be hacked, unlike a password.
Speed and reliability of authorization are factors due to which the system is increasingly being implemented by financial companies and business applications with important commercial information. However, they are not the only ones implementing authentication. About four months ago, we were approached by a company that teaches English and uses its own interactive platform. It can be accessed through a website and an app, and the company decided to implement a two-factor authentication system for users.