| Subject | English | Estonian |
| comp., MS | missed call | vastamata kõne (A telephone call the user has failed to answer) |
| comp., MS | missed call notification | vastamata kõne teatis (An e-mail message that is sent to a Unified Messaging subscriber that indicates that someone called but did not leave a message) |
| comp., MS | missed conversation | vastamata vestlus (An incoming conversation that was not acknowledged by the user. Missed conversation notifications are saved and reported to the user) |