User Guide
Page 1
...-owned or new products or parts. • To obtain service in China. 71677-01 (01.06) USER GUIDE_ SupraPlus® Wireless PROFESSIONAL HEADSET SYSTEM Dial (800) 544-4660 ext. 5538, or visit the support section of Plantronics, Inc. Australia 147229; France 651,857-651,865; Replace voice tube every 6-9 months (voice tube models only...
...-owned or new products or parts. • To obtain service in China. 71677-01 (01.06) USER GUIDE_ SupraPlus® Wireless PROFESSIONAL HEADSET SYSTEM Dial (800) 544-4660 ext. 5538, or visit the support section of Plantronics, Inc. Australia 147229; France 651,857-651,865; Replace voice tube every 6-9 months (voice tube models only...
User Guide
Page 8
...adjust control on a call) to adjust. on the back of the base for large incremental adjustments. NOTE: A is the lowest setting. Headset Mute To mute headset, press the mute button straight in talk mode (i.e. NOTE: 1 is the loudest setting. 4 is the lowest setting. B is the ...seconds to adjust listening volume in minor incremental adjustments. Press again to set your telephone's volume at the mid range before adjusting the SupraPlus™ Wireless volume. Talk indicator light on . 14 15 D is the most common setting. Use the speaking volume minor adjust control on the...
...adjust control on a call) to adjust. on the back of the base for large incremental adjustments. NOTE: A is the lowest setting. Headset Mute To mute headset, press the mute button straight in talk mode (i.e. NOTE: 1 is the loudest setting. 4 is the lowest setting. B is the ...seconds to adjust listening volume in minor incremental adjustments. Press again to set your telephone's volume at the mid range before adjusting the SupraPlus™ Wireless volume. Talk indicator light on . 14 15 D is the most common setting. Use the speaking volume minor adjust control on the...