Activate the service using the service "Internet Assistant". For this you need to register in self-service password. Send to the short number 111 the following message: 25 123456 (instead of the last six digits specify the password that must include at least one Latin letter, one lowercase and one number).
Next, go to the official website of the mobile operator "MTS". Find a link to the online service (top right corner), click on it. Enter the ten digit phone number and password previously registered.
Before you open the menu account. Locate the "billing" tab, here click the option "Promised payment". Enter the amount of the paymentand its maximum size will be displayed under the cell. Confirm your entry by clicking on the "Set up payment".
Within a few minutes your telephone will receive service message with the result of the query. You can also view information in the section "transactions Archive".
Connect the service "Promised payment" with the help of USSD-command. To do this with your mobile phone, dial the combination of symbols: *111*123# and press "Call". Using this method, you can get information about all the promised paymentOh, to do this dial *111*1230# and press "Call".
Dialing a short number 1113, you can activate the service "Promised payment". To do this, follow the instructions of autoinformer.
Note that the service "Promised payment" is valid for seven days. If minus your balance will be more than 30 rubles, the service will become unavailable. If you were previously connected to by selecting "Credit of trust", to take advantage of the promised payment, you will not be able.