Samsung Mono & Stereo HM3500 Guide Rapide page 15

2 Activate the Bluetooth feature on your phone and search for the headset (see
your phone's user manual).
3 Select the headset (HM3500) from the list of devices found by your phone.
4 Enter the Bluetooth PIN (0000, 4 zeros) to pair and connect the headset to your
phone.
Your headset supports the Simple Pairing feature which allows the headset to be
paired with a phone without requesting a PIN. This feature is available for phones that
are compliant with Bluetooth version 2.1 or higher.
The headset also can be paired via the Active Paring feature, see page 15.
12