User manual PLANTRONICS AWH450N DECLARATION OF CONFORMITY

[. . . ] · This product is intended to be powered by a Listed Class 2 Direct Plug-In Power Unit rated 9VDC at 800mA, Part No. 64401-02, rated at an input voltage of 120 VAC, 60Hz and an output voltage of 9 VDC at 800mA. · This product requires AC power in order to operate. During a power outage, have another telephone available that is powered only by the telephone line. [. . . ] When the call is complete, return the AWH54/AWH55 to the handset mode. RECEIVE A CALL USING YOUR HEADSET When your telephone rings, take your AWH54/AWH55 Wireless Headset System to the headset mode. You will then be able to talk through your headset. When the call is complete, return the system to the handset mode. USE THE HEADSET/HANDSET MODE Pressing the talk button (14) on the headset selects headset mode. The talk indicator (2) on the base unit will illuminate steady green and the talk indicator light on the headset will also flash when in headset mode. Both of the indicators are off when in handset mode. TIP: By selecting handset mode after completing your call, you will conserve the headset battery power and extend the remaining available talk time. You can achieve this by pressing the talk button immediately on conclusion of the call. 14 PLACE AND RECEIVE A CALL USING HANDSET In handset mode the telephone can be used to make and receive calls in the normal way. Ensure that your AWH54/AWH55 Wireless Headset System is in handset mode. 15 FEATURES Out of Range Warning As you walk away from the base unit you will eventually reach the system operating range limit. When in headset mode a warning alert of two beeps will sound in the headset shortly before you meet the range limit. On hearing this alert you should walk closer to the base unit to ensure call quality is maintained. If you remain out of range for more than 15 minutes the system will drop the call permanently. ·Your phone may be sensitive to 900 MHZ. Move the AWH55/AWH55 base further away from your phone. ·If the AC Adapter is plugged into a power strip, try plugging it into the wall directly. ·Call the AVAYA Headset Support Line (page 27) for a RF filter. ·One beep every 10 seconds is caused by a low battery warning. Recharge battery by returning it to the base charge cradle for one to three hours until charge light stays lit or quits blinking. ·Two beeps is an out of range warning. ·Three rapid beeps every 15 seconds indicates your mute is on. Battery talk time performance is significantly degraded even after a full recharge. Headset is uncomfortable when worn in over-the-ear mode. (Talk indicator on the headset and base will not be illuminated. ) I hear static that does not allow me to communicate. 20 SYSTEM RESET To recover from some fault conditions (refer to the Troubleshooting Section) you may need to perform a system reset. [. . . ] If they do, you will be notified in advance in order for you to make necessary modifications to maintain uninterrupted service. If trouble is experienced with this unit, for repair or warranty information, please contact customer service at (800) 544-4660. If the equipment is causing harm to the network, the telephone company may request that you disconnect the equipment until the problem is resolved. DO NOT DISASSEMLE THIS EQUIPMENT: it does not contain any user serviceable components. [. . . ]