Polycom IP 330 User Guide Using the Feature Activate: Using Menu Features 1. Press the button. MENU 2. Select menu item then press the button on the Display This User Guide provides everything you need to quickly use your new phone. Verify with your system administrator that the network is prepared for configuring This guide shows you how to manually setup a Polycom SoundPoint 320, 321, 330, 331, 335, 450, 550, 560, 650, 670 IP phone for use with 3CX Phone System.User Guide SoundPoint IP 330/320. To customize your phone, refer to. Customizing Your SoundPoint IP 330/320. Phone on page 2-1. View online or download PDF (2 MB) Polycom SoundPoint IP 330, SoundPoint 320, SoundPoint IP 320 User manual • SoundPoint IP 330, SoundPoint 320, SoundPoint. ®. IP 32x/33x. Quick User Guide. Basic Phone Features. Customizing Your Phone. Applies to phones running SIP 3.1.3 or. IP 330/331/335 and 320/321 SIP. Quick Reference. These instructions highlight Polycom phone features. See your Polycom User Guide for. This User Guide provides everything you need to quickly use your new phone. Verify with your system administrator that the network is prepared for configuring