Plantronics M155 Benutzerhandbuch

“Pairing” is the set-up process of 
introducing your headset to your 
phone. Before using your headset  
for the first time, you must pair it 
with your Bluetooth-enabled phone. 

“Multipoint” lets you pair this  
headset with two phones so you can 
answer a call from either phone.

First Time, Right Out of the Box:
Put on the headset and slide 
power switch to turn it on. The 
LED flashes red/white to indicate 
pairing mode.

Pair New or Second Phone:
Turn on headset. Press Call 
button until the LED flashes red/
white for pairing mode.

Activate the Bluetooth feature 
on your phone, then use phone 
menus to “add,” “search” or “scan” 
new Bluetooth devices.
Phones Have Different Menus to 
Select from, for example:
iPhone: Settings > General > 
Bluetooth > On (starts the search 
for devices)
BlackBerry

®

 smartphone: 

Settings/options > Bluetooth: On > 
Search for devices
Android

™

: 

Settings > Wireless & Networks > 
Bluetooth: On > Scan for devices

Select “PLT_M155” from the list of 
Bluetooth devices shown on your 
phone.

If phone asks for a passcode, enter 
four zeros (0000). You may see **** 
on screen.
Some phones also ask to confirm 
headset connection after pairing.

Headset LED will stop flashing red/
blue once successfully paired/
connected.
You can now make a call using your 
phone’s keypad or voice-dialing 
feature.