User manual PLANTRONICS S12

[. . . ] Do not locate this product where persons walking on it will damage the cord. Do not overload outlets and extension cords as this can result in risk of fire or electric shock. Never disassemble or push objects of any kind into the product as this may short out parts which could result in a fire or electric shock. Never spill liquid of any kind on the product. [. . . ] 3. 4 If you don't hear a dial tone, adjust the compatibility slide switch following this process: 1. Slide the compatibility slide switch until you hear a clear dial tone. 3. 1 4 1. Make a Test Call 4. 1 Verify that the mute button is off. The mute indicator should not be illuminated 4. 2 Remove the phone handset from the cradle and place on your desk. 3. 2 If you do not hear a dial tone in the headset, press the headset button. 4. 3 Use your telephone keypad to call a friend or colleague. 4. 4 Adjust the listen volume using the listen volume control. 4. 5 If your friend cannot hear you, or you hear a buzz or hum, try changing the compatibility slide switch. 4. 6 Adjust how loud you sound to the other party by adjusting the speak volume control. 4. 7 If you sound too loud, move the speak volume master switch to its lower setting and adjust the speak volume control. 4. 8 After completing the call, return the handset to its cradle. 4. 6 4. 21 4. 4 4. 5 4. 1 There may be multiple settings with a dial tone. Select the one that sounds most like the handset of your phone. Experimenting with various switch settings will not harm the amplifier or your telephone. 3. 4 4. 7 EXAMINE OTHER FEATURES 1 To receive calls with your headset 1. 1 Put on your headset. 1. 2 When your telephone rings, push the headset button. Increase the outgoing volume by adjusting the speak volume control Adjust headset so the microphone is closer to your mouth. Adjust the compatibility slide switch until the sound is clear. Trying other settings will not harm the amplifier or your telephone. Plantronics Help Desk The Plantronics Help Desk is ready to assist you!Pacific Standard Time or visit our website at www. plantronics. com. FCC REGISTRATION INFORMATION The FCC Wants You To Know Changes or modifications to this product not expressly approved by Plantronics, or operation of this product in any way other than as detailed by the owner's manual, could void your authority to operate this product. FCC Requirements­Part 68 This equipment complies with Part 68 of the FCC Rules. The FCC Part 68 Label is located on the bottom of the unit This label contains the FCC Registration Number and Ringer Equivalence Number (REN) for this equipment If requested this information must be provided to your telephone company. The REN is useful to determine the quantity of devices you may connect to your telephone line and still have all of those devices ring when your telephone number is called. In most, but not all areas, the sum of the RENs of all devices connected to one line should not exceed five (5. 0). To be certain of the number of devices you may connect to your line, as determined by the REN, you should contact your local telephone company to determine the maximum REN for your calling area. Connection to the telephone network should be made by using standard modular telephone jacks, type RJll. [. . . ] Plantronics, the logo design, Plantronics and logo design combined, Call Clarity, Firefly and SoundGuard Plus are trademarks or registered trademarks of Plantronics, Inc. All other trademarks are the property of the respective owners. 5, 210, 791, D394, 437 & D403, 327; Finland 20183 & 20184; GB Regd. Des. No. 2073246 & 2073247; Sweden 64 176 & 64 177 Ear Cushion Assembly (Leatherette Assembly) 46186-01 · This warranty covers defects in materials and workmanship of Commercial Products manufactured, sold or certified by Plantronics which were purchased and used in the United States and Canada. [. . . ]