Headset support This IP phone works with standard amplified wired or wireless headsets manufactured by Plantronics, GN Netcom, Addcom, Accutone and VXI.
This product is hearing aid compatible and volume control is in compliance
with FCC Part 68 and the Hearing Aid Compatibility Act. Available for TalkSwitch
VS or 48-CVA/CA systems configured with version 5 or higher software.
INTERFERENCE INFORMATION:PART 15 OF FCC RULES Some telephone equipment generates,
uses, and can radiate radio-frequency energy and, if not installed and used
properly, may cause interference to radio and television reception. Your product
has been tested and found to meet the standards for a Class B digital device,
as specified in Part 15 of the FCC Rules. Operation is subject to the following
two conditions: (1) this device may not cause harmful interference, and (2)
this device must accept any interference received, including interference that
may cause undesired operation.
These specifications are designed to provide reasonable protection against such
interference in a residential installation. However, there is no guarantee that
interference will not occur in a particular installation.