New service of UMS “On full trust” is available for subscribers to tariff plans Optima, Maxi, MaxiNew and Ultra. The service is available for subscribers, whose number is not blocked and charged at least one times in last two months.

The service is free. The subscribers can use USSD-command *164# to manage and check status.

Andrei Mamaev, director of Department of marketing and development of operator business of UMS, said that the service allows to subscribers to stay in connection even if they cannot replenish their balance. UMS trusts to its clients and happy to offer new tool for long and comfortable communication.