Product Detail
Aastra 57i CT A1758-0131-10-05
Aastra 57i CT A1758-0131-10-05 12 softkeys 6 static programmable up to 10 functions 6 context sensitive programmable up to 20 functions Graphical LCD screen 144 x 128 pixels White LED backlight XML ready Full-duplex speakerphone Dual 10/100 switched Ethernet ports Headset support (modular connector) Up to 9 lines support