VivaCell-MTS, a subsidiary of “Mobile TeleSystems” OJSC, is glad to present “Validity Extension” service specially designed for senior subscribers.
The elderly do not use paid mobile services much. Often the validity period of the card expires before the account balance is consumed and as a result the account is zeroed. Now this problem is solved.
Subscribers aged 70 and over can extend the prepaid card validity period free of charge any time and keep the account balance. By simply dialing *456# the subscriber will have 100 days of validity period. When the added days come to the end, subscribers can use the service again bringing the validity period to 100 days.