One of these operators is "MTS". To install ringtones company provides a service called GOOD'ok". To activate it, use one of several suggested rooms: 0550 or 9505 (they are designed for mobile calls). At the disposal of the users of this operator is also the number of the USSD command *111*28#. In that case, if for some reason none of the methods of connecting services, go to MTS and find there self-service "Internet Assistant". By the way, to use this system it is possible not only to activate but also to disable the "Beep". To deactivate you can dial USSD-request *111*29#. The service connection fee is 50 rubles and 50 kopecks, the charge for refusal is not charged.
To change the beeps on your mobile subscribers of Beeline can use the services Hello. To activate, please dial 0770 and press the call button (it should be noted and a free room for off - 0674090770). After a caller phoned, he must follow the instructions of the operator or the IVR. In the "Beeline" service connection is free, and the funds are only for the use. The users of prepaid system will have to spend on a daily payment of 1 ruble 50 kopecks, and users postpaid - monthly 45 rubles.
The clients of "MegaFon" is much more service that allows you to install the tune instead of boring beeps. For example, one of them is "Music box". Using it you can select the song or ringtone from huge libraries of songs, and constantly updated. In addition it offers a special service "Music channel". It is connected by a call at the number 0770 (wait for the response of the system, and then press 5). Please note that the activation of such services (and not only them, among other things) possible through the current system called "Service Guide" and in "Personal Cabinet". The cost of "Music box" and "Music channel" subscribers can find on the official website of the operator.