The services imposed by cellular operators are not always really required by customers. And sometimes the client himself cannot remember whether the service of interest is connected to him, or whether he was just going to do it. In any case, it is helpful to always be aware of the services you are paying for.
Instructions
Step 1
If you are a client of MTS, then, in addition to the traditional call to the support service, you can send a request like * 110 * 09 # or use the online service "Internet Assistant".
Step 2
To view the services provided to you by Beeline, use a request like * 111 # or check this information on the company's website.
Step 3
As a client of the operator "Megafon", you can either use the Internet service "Service Guide" or USSD-request (which can also be generated through the sim-menu) format * 105 # (from the menu offered then select the item "services" and then "connected").
