Thanks to service «Who called?» you will always be informed about the calls that were missed while you were out of the mobile network, and when your phone was switched off.

Information about missed calls (phone number (if the number determined), the number of missed calls, the date and time of last call) will be received by you in the form of SMS. In case of registration in the mobile network TriMob person you phoned and who was out of range of a mobile network TriMob or his phone was switched off, you will be notified via SMS that the caller is already in range of a mobile network TriMob and you can call him. PostPaid subscribers have «Who called?» service activated automatically. Subscribers of PrePaid service can activate the service by calling the contact center.

Important: The service does not work if the caller barred all incoming calls. In this case, the subscriber will not receive SMS with the numbers of those who called him.