56871.001 25' PTT RJ22 On Hold Plus

56871.001 25' PTT RJ22 On Hold PlusClear static free reception Electret transmitter provides extra clear voice Hearing aid compatible Charcoal color Works with all Cisco 78xx, 88xx and DX600 series phones Not compatible with Cisco 79xx models. See Clarity W

Requires a DXP phone system to operate

* The KX-TVS204 allows 2 DPITS data pairs to be connected providing 4 digitally integrated ports

0 Software Card (Refurbished)

Incoming calls ring on devices installed to the APR-U Unit

1xUSB port for call recording and wireless USB headset

Converts four BRI U-interfaces into four BRI S/T-interfaces

Up to 140 hours of playback from any off the-shelf 2GB USB Flash Drive

For Samsung iDCS 500 and OfficeServ 500 telephone systems

Provides the voice (RTP/RTCP) processing function

Daylight savings (automatic with caller ID)

but no phone jack

making it ideal for general business environments and standard desk deployments