| Subject | English | Russian |
| telecom. | call merge | объединение вызовов (oleg.vigodsky) |
| telecom. | Call Merge service | услуга Call Merge (oleg.vigodsky) |
| comp., MS | merge calls | объединить вызовы (A button that appears during an active phone call, allowing the user to go back to the previous on-hold call(s) and combine all active calls for a conference call) |