Dialog 4420 IP Basic is positioned as an entry-level IP telephone, primarily intended for use in non-communications-intensive areas such as office reception areas, general meeting/service areas, manufacturing and retail shop floors.
Osnovne funkcije
12 function keys with LEDs
7 programmable keys
Programmable ringtones
Više informacija na:
http://www.aastra.com/cps/rde/xchg/SID-3D8CCB6A-6517F8E6/04/hs.xsl/32016.htm
