Product Introduction
1. Easy to install. Just connect two phones with one telephone line and turn on the power to make one-on-one calls to each other.
2. Dual sound and light reminders effectively prevent missed calls. One party lifts the earpiece, and the other party immediately rings and lights up. After the other party lifts the earpiece, the ringing and lighting will stop.
3. Adopting 304 stainless steel shell, transparent green light indicator, zinc alloy hook, ABS+PC alloy material earpiece, the whole machine has IP54 protection.
4. The AFT-BG-09A one-on-one calling telephone is an emergency assistance telephone designed specifically for pharmaceutical cleanrooms, dust-free workshops, stations, airports, and other places. It is a fast communication device for point-to-point emergency communication.

Introduction to Telephone Functions
1. Automatic call: After off hook, the phone automatically dials the other party’s phone;
2. LOGO customization: LOGO identification and operation instructions can be customized according to requirements;
3. Support customization of external dimensions and color customization.

Install
a. Drill 4 Φ 6 holes (150 × 55mm) on the wall according to the installation hole size, and insert rubber plugs;
b. Use a screwdriver to unscrew the screws on the upper and lower shells of the telephone, and use self tapping screws and washers to secure the lower shell of the telephone to the rubber plug;
c. Connect the 2-core phone cable to the power cord, and use a screwdriver to tighten the screws on the top and bottom of the phone.