Android Rugged Hand Held Mobile Sets With Dedicated Pttand Sos Buttons With Standard Accessories As Described Inschedule Of Requirement , Tassta Push To Talk On Cellularpoc Application Software For Android Capable Hand Heldmobile Sets For Seamless Integration With Existing Lte Basedcommunication System Of Delhi Police. , Communicationnetwork Service Per Hand Held Mobile Set Along Withtassta License Per Hand Held Mobile Set 01 Eyar Paidsubscription , Bandwidth Increasing For All Existing Mplsmicrowave Connectivity In Redundant Mode As Per Boq ,Commissioning Of Hand Held Mobile Sets Quantity: 8168