NEC Electra Elite 192 Key Service Unit (Refurbished) Mitel Built-in speakerphone

Built-in speakerphone

One-button access to call employees and manage contacts

It also has a built in  2-way speakerphone for conferencing and listen only use

This Avaya Definity 8405B Basic Phone is a multiline business phone that has an enhanced design and functionality

NEC Electra Elite 192 Key Service Unit (Refurbished) Mitel Built-in speakerphoneThe Electra Elite Key Service Unit provides 64 ports and can be expanded to a maximum of 192 ports with addition of 2 expansion KSUs. Mfr. Part#: 750010 Cabinet Backup batteries Two RCA jacks for external paging and MOH input Three DB9 serial interfaces Wall mount bracket Refurbished Power Supply NOT Included