e-tender for telephone articles for the different offices of kolkata police for the year 2021 - 2022-2 basic model telephone without cli 3 basic model telephone with cli and speaker 4 basic model telephone with cli and speaker 5 basic model telephone with cli and speaker 6 basic model telephone with cli and speaker ( fsk support ) 7 plan 1+1 telephone instrument cli 8 plan 1+1 telephone instrument without cli 9 single line cordless phone with cli & speaker 10 adsl 2 wi-fi router 11 wi-fi router 2.4 ghz 12 wi-fi router dual band 13 load balancer router 14 wi-fi range extender dual band 15 8-port gigabit ethernet switch 16 16-port gigabit ethernet switch 17 tp-link poe injector adapter 18 lte support gsm usb modem 19 lte support gsm wi-fi router 20 lte support gsm mi-fi 21 external power supply unit with battery & charger, compatible with digital 308 epbax system 22 rj-11 connector ( 02pin ) 23 rj-11 connector ( 04pin ) 24 rj-11 connector ( 06pin ) 25 rj-45 connector ( 08pin ) 26 single line rosette box 27 two line rosette box 28 1+1 rosette box 29 rj-11 cable line adsl splitter 30 rj-45 inline coupler connector 31 single pair telephone cable 32 two pair telephone cable 33 six pair telephone cable 34 three pair flat cable 35 line cord 36 cat-6 cable 37 krone module 38 coil cord 39 308 mother board 40 button ski with cli ( hmt bar ) 41 battery for cordless telephones 42 “aaa” battery 43 “aa” battery 44 “aa” rechargeable battery 45 “aaa” rechargeable battery 46 “aa” & “aaa” rechargeable battery charger 47 9v battery 48 spike guard 4 way power strip with individual switch 49 label cable tie 50 power adaptor for cordless phone 51 power adaptor for beetel m78 52 power adaptor for beetel b77 53 oem cell phone adapter ( set ) 54 oem type c cell phone adapter ( set ) 55 wireless power bank 10000mah 56 power bank 10000mah 57 fast charger with mini usb cable 58 telephone spare parts kit for repair 59 telephone repairing tools kit set 60 power adaptor for adsl 2 modem 61 wireless charger