Now we offer you high quality digital key telephone system "Super DKX" from Nakayo. Super DKX is the most advanced system which features various ISDN functions and brand new system.
The Super DKX system was designed to take full advantage of ISDN network and to grow along with the business expanding. The flexible architecture from 12 to 108 ports is convenience for all kind of business application and the rich features and attractive shape will provide you easy operation.
