The Toshiba IPT2010-SD IP Phone Features:

Full-duplex speakerphones
Two-line by 24-character LCD-Display
10 programmable buttons
Off-hook dialing
Hands-free use (not supported in analog CO mode)
Ring tones (different for IP and analog lines)
Compatibility with Toshiba’s older Strata CTX systems that support IP interface units.

Two Year Warranty