4Cautionary Notes to Computer UsersWhen using any headset with a computer, care should be taken in dry or low humidity environments to protect the user fromelectrostatic discharge from the monitor (CRT). Computer monitors can induce a substantial electrostatic charge when turned on or off, orwhen there is a power failure, and the resulting electrostatic discharge can be passed through the headset to ground.A user in close proximity to or touching the computer may feel a common “shock” sensation, similar to touching a doorknob afterwalking across a carpet, causing no harm to the user. This discharge is entirely due to the computer monitor; the headset is merely theshortest path to ground.To minimize the possibility of electrostatic discharge through the headset, you can:• Use a grounded screen in front of the monitor.• Use static dissipative wrist straps.• Increase the relative humidity in the room to 60% or more.• Install static dissipative carpets or floor coverings (anti-static sprays can be helpful).• Remove the headset before turning the computer on or off.GN Netcom, Inc. Profile headsets meet all OSHA, UL, FCC and CSA standards.FCC Notice to UsersUpon request only, you must notify your telephone utility company (telco) of your intention to install or permanently remove an FCCPart 68 registered device or system. Include the FCC Registration Number and the Ringer Equivalence Number (REN) located on theamplifier label.The telco has the right to make changes to their network, which may affect the operation of your equipment, provided you are givenadequate advance written notice to permit correct operation.WarrantyGN Netcom, Inc. warrants these products against all defects in material and workmanship for a period of two years from the date oforiginal purchase. The conditions of this warranty and our responsibilities under this warranty are as follows:• The warranty is limited to the original purchaser.• The warranty is void if the serial number, date code label or product label is removed, or if the product has been subject to physicalabuse, improper installation, modification, or repair by unauthorized third parties.