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User can activate feature in the following way:
To activate discount call rate, a user should dial: *146*931#
If the feature is successfully activated, the user will see the following message: "Discount Voice price activated".
To check how many days are left, the user should dial *146*932#
Screen will show the following message: "Discount Voice active for %day(s) more" where "%" = number of days before the end of activation.
We also have developed the deactivation code: *146*930#
NB! If the feature is deactivated, the cost of activation will not be returned to the user!