The SIP-based 400 series IP phones are available in two models, IP480g, and IP485g, ranging from a basic phone to a more advanced backlit color display phone. The 400 series phones have superior sound quality on the handset and speakerphone, multiple line appearances, an ergonomic design, easy to read display, and convenient access to features including voice mail, directories and conferencing.
To Place a call, you can use the handset, the speakerphone, or a headset.
Using the Handset to Place a Call
- To place a call, pick up the handset and dial a phone number.
- To end the call, hang up the handset.