• Activate: *115#

• See whom you permitted to know your balance: *115*9#

• Request to top up your balance: *115*subscriber’s number#

• Prohibit subscriber from knowing your balance: *115*0*subscriber’s number#

• If you do not want to receive requests on topping up someone else’s balances: *115*0*subscriber’s number#

• If you wish to disable notifications set to the other subscriber’s number: *115*0*subscriber’s number#

• Disable all notifications (the service will not be deactivated): *115*1*0#

• Deactivate the service: *115*0#

Number should be entered as follows: 996Х0Ххххххх or 0Х0Ххххххх

• The service is available to all pre-paid system users;

• Your balance can be seen by up to 3 users;

• Only O! subscribers can request information about balances of their friends or loved ones;

• By adding another person’s number, the subscriber agrees to making one’s balance info available to such person via automatic SMS notifications;

• Automatic SMS with request to top up balances of the loved ones will only be received 09:00 a.m. to 09:00 p.m.;

• All process include VAT.