Polycom SoundPoint IP 550 Manual page 4

AT&T Voice DNA 550 / 560
What is the Polycom SoundPoint IP 550 / 560
The Polycom SoundPoint IP 550 / 560 phones are full-featured IP
phones each with hands-free speakerphone and handset designed
for hi-fidelity wideband audio, and a built-in headset connection.
Each phone can have up to four unique phone numbers and has a
standard phone keypad, additional buttons (such as Messages,
Hold, and Redial), and four soft keys, located below the display
window, that provide additional functions based upon the status of
the phone. Both phones are equipped with a grey scale graphical
LCD display and the 560 has a dual-port gigabit Ethernet switch.
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