fast turn on time voip telephone

{"cid":"91210763","title":"Ip68 Fast Turn On Outdoor Weatherproof Telephones System Ringing Pilot Lamp","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/d9\/e5\/8b7385c4b462876112dd68de27fc-200x200-1.jpg","attrs":{"Price":"Negotiate","Brand Name":"Yuantong","Model Number":"YT-IPSG30","Minimum Order Quantity":"1","Delivery Time":"15-25 days","Place of Origin":"China","Certification":"CE FCC ROHS ISO9001:2015","Packaging Details":"Carton","Supply Ability":"1000 pcs per month","Protection Grade":"Ip68","Material":"Aluminum Alloy","Power Supply Mode":"DV12V Adapter External Optional","Dial Mode":"Full Keyboard Dialiing \/ Pich Up The Phone And Dial Automatically","Running Indicator Light":"Have","Way to Install":"Wall Mounting Type","Turn On Time":"Less Than 3s","Product Model":"YT-IPSG30","Payment Terms":"T\/T"}}