Details：
The AFT-GY-36 emergency telephone is compatible with many brands of programmable telephone exchanges on the market. It is an emergency call telephone specifically designed for box elevators, pharmaceutical cleanrooms, dust-free workshops, and other places. This telephone has the characteristics of one key automatic alarm, one key cyclic dialing, and one key automatic intercom. It is an essential communication device for elevator emergency assistance and a convenient communication device for clean room intercom.

Details：
1. Easy to use, enter the other party's extension number and press the pound key to dial out; 2. During a call, you can control the conversation reception through the microphone button. Press the microphone button to receive the conversation, and release the button to prevent the other party from hearing the sound, effectively avoiding environmental noise affecting the call; 3. Supports one click playback of custom audio, as well as one click calling and dialing; 4. Long press the pound key to broadcast the local IP address；5. The display screen displays date, IP address, incoming call display, etc.

Details：
1. Easy to use, enter the other party's extension number and press the # key to dial out; 2. Supports one click playback of custom audio, as well as one click calling and dialing; 3. Long press the pound key to broadcast the local IP address；4. The display screen displays date, IP address, incoming call display, etc.

Details：
1. Easy to use, enter the other party's extension number and press the # key to dial out; 2. Supports one click playback of custom audio, as well as one click calling and dialing; 3. Long press the pound key to broadcast the local IP address.

Details：
304 stainless steel casing, this phone has features such as one button automatic alarm, one button cyclic dialing, and one button automatic intercom. It is an essential communication device for elevator emergency assistance and a convenient communication device for clean room intercom. The default hands-free normal dialing mode requires wearing headphones.

Details：
The AFT-QR-22 emergency telephone is compatible with many brands of digital program-controlled telephone exchanges or IPPBX on the market, and supports real-time volume adjustment through volume keys. It is specifically designed for emergency situations in pharmaceutical cleanrooms, cleanrooms, stations, airports, and other places. This telephone has features such as one button automatic alarm and automatic intercom.