2-line Speakerphone With Caller Id/cw Junction box Slider Provides 500 local accounts and

Provides 500 local accounts and 2000 on-demand accounts

Provides up to 240 programmable lines by 6 modules daisy-chained

OC-12 CWDM SFP 1551NM

Max Transfer Distance : 40 km

2-line Speakerphone With Caller Id/cw Junction box Slider Provides 500 local accounts and2 line Speakerphone With Caller Id cw The At&t Ml17929 2line Corded Office Phone System With Caller Id call Waiting Features Speakerphone Capabilities For Up To Two Separate Phone Lines. This Easytouse Corded Speakerphone Allows You To Program Up To 18 Of Your Mostphoned Contacts Into The Builtin Memory For Easy Speed Dialing. 3party Conferencing Lets You Chat With Two Friends At Once And Selectable Ringtones Let You Choose The Sound Of Your Ring.