1. The telephone can be integrated with a programmed exchange and a coupler to form an independent communication system.

2. Directly connect to the telecommunications network.

3. Once the communication system is assembled, each telephone is an independent workstation, and the failure of one does not affect the operation of the entire system.

4. After assembling the call system, the product features automatic gain, ensuring the volume of the voice remains consistent regardless of distance or the number of telephones.

5. The internal circuit of the telephone uses a general-purpose double-sided integrated circuit, offering advantages such as accurate dialing, clear conversation, and stable operation.

6. Stainles steel housing, high mechanical strength, and strong impact resistance.

7. Our company independently produces key components such as handles, hangers, and keyboards, with strict quality control and rapid after-sales response.

1. Suitable for self-service banks, train stations, docks, airports, scenic areas, squares, shopping malls, community properties, municipal projects, regulatory complaints, convenience services, vehicle administration offices, etc.

2. Suitable for emergency assistance locations requiring special considerations for moisture resistance, fireproofing, noise reduction, dustproofing, and frost protection.

Usage Instructions:

1. Call by Phone: The host picks up the phone and automatically dials the pre-stored number; normal conversation is established upon the other party's pickup.

2. Answering Calls: Pick up the handset to answer incoming calls when a call is received.

3. Hang up the receiver after the call ends.

1. One-year free warranty under normal use and no man-made damage.

2. All product handles, hangers, and keyboards are self-manufactured by our company, and we offer sales and service parts at any time.

3. Unified Customer Service Hotline: 400-118-2011.