Using the CHECK key to check system information on a NEC DSX 24B or 34B telephone

With the newest version 3 software NEC has added more information that is accessible on a NEC DSX 24B or 34B telephone using the check button.

Pressing the CHECK button followed by the INTERCOM button you will be able to see that telephone’s extension number, the telephone’s station port number and the slot and port that particular telephone is installed on.

Pressing the CHECK button followed by the V-MAIL button will display the Intramail prompt set number, the number of Intramail ports installed followed by the Intramail type(pro or Standard). This will also show you the 13 digit Intramail license code. If you want to upgrade your Intramail you need this code.

Pressing the CHECK button followed by the DND button will display the IP address, the gateway and the DHCP status. (on or off).

Pressing the CHECK button followed by the CONF button will display the VoIP installation status, the number of VoIP ports and the 13 digit VoIP license code needed to add VoIP ports to the system.

Pressing the CHECK button followed by the HOLD button will display the system type (40, 80 or 160) and the software level. This will also display the system installation date ( provided the installing technician update it.) This will also display the 13 digit system code. This code will be needed in the event you need to reset the level 3 programming pass code.