Trisha Electronic & Communication Pvt Ltd manufactures STD PCO Phone Monitor with Call Station Display. Trisha Electronic & Communication Pvt Ltd also manufactures coin operated phone, wall mounted pay phone and local call meter. This Phone Monitor has CHMOS design for low power consumption. The STD PCO Phone Monitor with Call Station Display, Model MS 100 N, has display of called station name with backlight. This STD PCO Phone Monitor has CHMOS design for low power consumption. This STD PCO Phone Monitor has in built telephone directory and two wire transmission for remote booth display. This STD PCO Phone Monitor has 12 volts battery back up to 40 hours. This STD PCO Phone Monitor has automatic booth display and console backlight off after 3 minutes.
