Protel BT400HM Operating Instructions

1. Product instructions

Thank you for purchasing and using the Bluetooth Audio Phone product, this product is a kind of fashion design,
supports the telephone conference, with wireless Bluetooth transmission function calls and sound system. This
product supports Bluetooth 4 protocol，to support intelligent mobile phone, tablet computer, notebook computer,
iphone and other wireless Bluetooth enabled devices, which can get rid of cable tie, remain free to enjoy the fun of
voice and music.
Before using this product, please read carefully all the operation and instructions

2.Product appearance

"ON/OFF"button operating instructions：

Power on：Under power off status, press ON/OFF button and hold for 2 seconds, the indicator light flashes,
you will hear a sound which means power on.

Power off：Under power off status, press ON/OFF button and hold for 4seconds, the indicator light turns off,
you will hear a sound which means power off.

Pairing：
★ You need to pair when used for the first time, under power off mode, press ON/OFF button and hold for 6
seconds, red and green lights flashing alternately enter the pairing status.
★ Activate the Bluetooth feature on your phone and search for the handset.
★ Select the handset (BT400HM) from the list of devices found by your phone (if requested, enter the
Bluetooth pass word) to pair.
★ If pairing overtime, please repeat the above steps to pair again. Pairing successfully, the indicator will turn
green and flashing slowly.
Bluetooth Audio Phone---BT400HM
Operating instructions
2.1 The panel indicator and button
（1）ON / OFF switch button / Status Indicator
（2）
Last song
（3）
Next song
（4）HS (handset) / HF (Handsfree) / MUSIC Toggle Switch