NEC Aspire S IP1NA-4SLIU-S1 4-Port Analog Station Card (Refurbished) Conference Phones Compatible with Meridian M536 and

Compatible with Meridian M536 and M518 add-on modules for line / feature expansion

Mnfr Part #: KX-TDA50

The NEC DSX (1090021) is a 34 button phone designed for high call volumes and efficient work-flow

This Executone IDS M48 DSS/BLF console features 44 programmable keys

This desk phone is a speakerphone with display for the Telrad 2464

NEC Aspire S IP1NA-4SLIU-S1 4-Port Analog Station Card (Refurbished) Conference Phones Compatible with Meridian M536 andKey Features: Provides 4 analog extension ports (used for on premise analog phones, fax machines and analog modems) The 4SLIU S in not rated for OPX use Can only be expanded with the 0891049 Daughter Board 4 extensions status LEDs Maximum 2 per system Works in the NEC Aspire "S" telephone system only