bids are invited for office at binnaguri mil stn epax system 48 channel , telephone with caller id and cordless phone 06 nos one touch memory and led display colour black , telephone with caller id and 16 digit led display with green back light 06 nos one touch memory and colour white , telephone with caller id and ringer volume control switch colour black , dp box with krones of 50 pairs , telephone wire double pair 90 mtrs , jelly filled cable with 05 pair system or cat cable , operator call routing device , complete wiring of office internal and external and installation of intercom unit with channel control panel for each unit programming of epax system and numbering of each telephone , warranty for one year installation of intercom system ge n binnaguri total quantity : 1558