The Sprintech MMOH is an indigenous device which performs many tasks. It finds application in various companies. The Sprintech MMOH has the capacity of announcing pre-recorded voice message which is stored in the memory. One can add new messages to this existing database. It has an in-built condenser microphone. This device does not need much maintenance and as a result is light on the pocket. The voice quality offered is good and there is no degradation.