User Guide

Section 2A: Learning the Basics 33
The Basics
14. Headset Jack enables you to connect a hands-free headset. Use only
headsets that are compatible with your device.
15. Multi-connector enables you to attach the USB sync cable and AC charger to
your device.
16. Vibrating Alarm notifies you when you receive a call or message, or when an
alarm goes off and the ringer is set to silent.
17. Speaker plays ringtones and alarms and serves as the speaker for the
speakerphone feature.
Note:
The Treo 650 speaker includes a large magnet, so be sure not to store your Treo
device near credit cards or other items that could become demagnetized.