"Positive zero" on the MTS: New conditions on some tariffs

The operator MTS said that since May 22, 2012 the service is "positive zero" will send a day up to 5 free SMS-notifications to subscribers of the tariff plans of rulers "A lot of calls", MAXI and Ultra. That is, in the absence of funds on the account, the customer will be able to tell other MTS subscribers in the form of SMS-notification that he was trying to call them and they will call back in response. SMS-alert is sent, if at the time the bell customer balance is zero or negative. Sending notifications is available in the region of registration numbers, and in the intranet roaming.