Key facts
- Manuals
- 2
- Categories
- 1
- Languages
- ZH
- Last added
- 2012-03-26
Featured Q620B manuals
Good Telephone Q620B User Manual
The Q620B is a high‑end Bluetooth hands‑free device that can connect to a mobile phone via a single Bluetooth link. It supports hands‑free, headset, A2DP and AVRCP profiles, offering call handling, voice prompts and mute functions while reducing phone radiation exposure.
The manual describes how to pair the phone within a 5‑8 m range, operate call functions such as call waiting, hold, mute, and message notifications, and details the power requirements (9 V 300 mA) and indicator LEDs for status monitoring. This manual is written in Chinese.
Covers: Product Overview · 使用 (Usage) · 模拉袋功能 (Message Function) · FSK及DTMF (Signal Detection) · Call Waiting and Display · 分机检测及保持 (Extension Detection and Hold)
Latest Q620B manuals
Q620B telephone Manual
Q620B phone user manual, introduces the functions and features of the phone, including Bluetooth connection, caller ID, phone book, call history, etc.
Good Telephone Q620B User Manual
User Manual 2 pages · 170 KB · ZHThe Good Telephone Q620B user manual provides instructions for using the high‑end Bluetooth hands‑free device.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in Q620B manuals
What is the maximum distance between the phone and the device?
The device can operate with the phone up to 5‑8 meters away.
What power source does the Q620B require?
It requires a 9 V supply delivering 300 mA.