This Telephone System has added advantages of voice recording, playback, and logging facility of some important events. The basic features are:
- Communication between Station Master and Level
Crossing Gates.
- 6 LC Gates can be connected to one Master in omnibus
mode- - saves cable cost
- Selective Calling from Master Telephone to LC Gate
Telephones
- Only one centrallised Power Supply Unit with battery
back-up & saves battery cost
- All conversations between ASM & Gatemen are recorded
& stored in its memory
- 200 hours voice is stored in solid-state memory in FIFO
method
- Confidentiality in speech is maintained