Characteristics:
1, can be stored in a group of speed dial numbers, terminal customers through the keyboard can store / delete
2, a group of switch signal output
3, the calling party hang up, the machine automatically hang up
4, extension 1 built-in speakers, can broadcast
5, incoming calls can be automatically answer
7, LED status indicator
2, a group of switch signal output
3, the calling party hang up, the machine automatically hang up
4, extension 1 built-in speakers, can broadcast
5, incoming calls can be automatically answer
7, LED status indicator
Keywords:
SOS Telephone,Special telephone, Roadside telephone, Iron & steel factory telephone, GSM Telephone, ATM telephone, Hand-free telephone, Weatherproof telephone, Highway call telephone, Emergency telephone,Dial Telephone, Pda telephone, Hotel wall telephone, Switch telephone, telephone teade, Boat telephone, Kiosk telephone, Industrial Telephone, Waterproof Telephone, Loudspeaker telephone, Bank telephone, Tunnel telephone, Elevator telephone, prison telephone, Visitation telephone, telephone handset,Self-service telephone, wireless telephone, Gateway telephone, Armored telephone, Self-service telephone, Dockside Telephone, Refineries telephone, steel plant phone, pharmaceutical industry, telephone accessories,VoIP telephone,etc
