On January 01, 2020 in the period of 07:11a.m. to 07:30a.m., several dozen subscribers of one of the mobile network operators acting in the RA, received calls from Azerbaijani and other foreign phone numbers with duration of 0 second. Some subscribers tried to call to these foreign phone numbers.

We consider it necessary to inform you that in case of answering calls from unknown foreign phone numbers or establishing feedback, large sum may be debited from the balance of phone number, therefore we urge the RA subscribers not to answer the calls from unknown foreign numbers and not to call them back.