1.14 ALE Wideband Bluetooth® Handset 
The Bluetooth® Wireless handset is only available with compatible Bluetooth® deskphones.  
ALE Wideband Bluetooth® Handset 
LED (Front and back of the device) 
•  Blue flashing: Normal operation. 
•  Blue steady: Handset charging. 
•  Red slow flashing: Battery charge low. If voice prompts are enabled, you hear: “Battery low ”. 
•  Red fast flashing: Handset outside coverage zone. If voice prompts are enabled, you hear: “Out 
of Range”. 
•  Red steady: handset not paired. 
Line key 
•  Switch the device on/off: Press and hold to switch the device on/off. If voice prompts are 
enabled, you hear: “Power On / Power Off”. 
•  Off-hook/On-hook: press this key to take or terminate a call. 
•  Voice prompts (In idle state): Double press to enable the voice prompt. 
Volume/Mute key 
•  Volume (During conversation): Short successive presses to change the handset volume level 
(3 levels). 
•  Mute (During conversation): Press and hold to ensure your correspondent no longer hears you. 
•  Voice prompts (In idle state): Double press to disable the voice prompt. 
•  Location of the battery. 
 
If the Bluetooth® handset is on its base, you do not need to press the Off-hook/On-hook key to take or 
terminate the call. Just off-hook/on-hook the Bluetooth® handset 
 
The battery recharges when the Bluetooth® handset is on its base. The battery autonomy is more than 
10 hours in conversation, and 50 hours in idle state. Charge the battery for about 6 hours before initial 
use. 
 
If you are not going use the handset for a long time, we recommended that you switch off the device by 
using the switch at the top of the battery compartment.