ESI Large Cordless Local IP Phone (5000-0358) Phone Systems The 16SLI card provides an

The 16SLI card provides an additional 16 analog ports to an iDCS 500 phone system

Handset Jack (2

The NEC 80556 attaches to the 34 Button Aspirephone (80663) and 34 Button Super Aspirephone (80673)

One Touch Voicemail Access

ESI Large Cordless Local IP Phone (5000-0358) Phone Systems The 16SLI card provides anESI Large Cordless IP Phone Description: The ESI large cordless phone 5000 0358 is a programmable IP phone for ESI systems. This cordless phone is the larger version of the wireless IP handset. The cordless phone includes both a digital display and four programmable keys. ESI 5000 0358 Features: Four Programmable Keys Up to 150' Range Two Line Display Compatibility: ESI 1000 ESI 600 ESI 200 ESI 100 ESI 50 Included: ESI Cordless IP Phone 5000 0358