Aastra 6757i CT IP Phone with Wireless Handset (57i CT)

Aastra 6757i CT Base Features

• 144 x 128 pixels backlit LCD display
• Supports up to 9 lines with call appearances
• 4 call appearance lines with LEDs
• 4 navigational keys
• 12 customizable softkeys with LEDs
• 8 fixed feature keys - goodbye, options, hold, redial, speakerphone/headset toggle, mute, 2 volume keys
• Full duplex speakerphone and message waiting light
• Integrated amplified headset port
• Supports up to three Aastra M670i expansion modules (36 keys ea.) or up to three advanced Aastra M675i (60 keys ea.) expansion modules
• Advanced XML capability to access custom applications
• Simplified deployment
• Dual 10/100 Mbps Ethernet ports
• Broad interoperability with SIP based platforms
• Powered by Power over Ethernet (802.3af PoE) or AC wall adapter (included)

Wireless Handset Features

• One handset included with charging stand and AC adapter; expandable up to 4 handsets
• 2 context-sensitive soft keys
• 8 predefined hard keys - goodbye, hold, mute, redial, function, menu, 2 volume keys
• Programmable function key supports up to 20 functions for tight integration to the 6757i CT base
• 2.4 GHz FHSS
• Warehouse coverage up to 300,000 Sq. ft.
• 2.5 mm headset connector
• NiMH battery - 4 hour talktime; 4 hour standby