I. Function Overview

1. Wall-mounted installation, made of ABS material, with a mold-integrated design for an aesthetically pleasing appearance.

2. Supports SIP 2.0 protocol, capable of registering 3 SIP accounts.

3. Hands-free one-touch direct call, with configurable automatic answer for incoming calls and busy tone detection for call termination.

4. Supports AEC echo cancellation algorithm and environmental noise filtering technology.

5. Supports customized audio output interface, allowing connection to external powered speakers.

6. Supports one short-circuit input interface and one short-circuit output interface.

7. Supports one-touch multi-call function, enabling one-touch multi-call broadcasting and one-touch multi-call ringing.


II. Operation and Usage

1. Power On/Off: Controlled via the hands-free button.

2. Answering Calls: When there is an incoming call, the phone rings. Press the hands-free button to communicate with the caller or wait for automatic connection.

3. Making Calls: Press the hands-free button to make a call. After the call, lightly tap the button to end the call.



III. Main Technical Parameters

1. Compatible with digital program-controlled switches or PSTN lines providing a feed voltage of 48-60V.

2. Relative Humidity: 10%~90%; Ambient Noise: ≤100dB(A)  Protection: IP55 enclosure protection rating; Temperature: -20℃~65℃
Atmospheric Pressure: 86~106 Kpa

3. Power Supply: Powered by telephone line feed.

4. Communication Distance: ≥90CM; Communication Volume: ≥100DB



IV. Packaging Dimensions and Materials
Unit Dimensions: 206*116*42.5mm

Packaging Materials: Pearl cotton, carton

Gross Weight: 0.5KG
Net Weight: 0.35KG