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What’s in the Box Your LH280 Headset Spare Eartips 205mAh 3.75v Lithium-Ion Battery Battery Compartment Cover 8.5v AC Adaptor RJ-9 Phone Cord Type A-to-Mini USB Cord...
You may need to adjust the compatibility switch located on the bottom of the base to find the correct setting for your device. The most common setting is 1* Connecting with a Leitner Handset Lifter • Follow instructions in section 2.2 before moving onto next step •...
Your computer will automatically recognize the device and install the correct drivers. Wait a few seconds before using the headset Replacing the eartip To replace the eartip of your LH280, twist the eartip 90 degrees and pull the eartip towards Operation Making an outgoing call in telephone mode •...
You may also need to click your softphone’s disconnect button to end the call Making a call using UniBase® Mode Your Leitner LH280 is equipped with UniBase technology that allows you to conference your office phone and softphone calls together. To activate UniBase mode, start with the base in phone mode with a call on the phone line.
Adjusting the ring volume When the headset is ringing to indicate an incoming call, you can adjust the ring volume using the volume control buttons located on the headset Muting the headset microphone To mute the headset microphone when on a call, press the mute button on the headset (in between the volume buttons).
Four LEDs on 80%-100% 3.11 Training mode and making a conference call Your Leitner LH280 headset allows a second headset to be temporarily connected to the base for training or conference calls. • Set up the call using the primary headset •...
Multi tone (2 sec repeat) Ringer (EH device) 3.13 Registering a new headset to the base You can register a new primary headset unit to your LH280 base using the following procedure: • Press and hold the TEL button on the base for five seconds to make the base enter registration mode.
3.14 Controlling the Automatic Answer feature for calls When you take your LH280 off of the base, your call will not be answered by default. If you’d like to turn this feature on, simply hold the ”+” and “–“ buttons on your headset together for 3 seconds.
Please read the following safety and operational instructions before using your Leitner LH280. Please keep these instructions for your reference. When using this product, these basic safety precautions and warnings should be followed to reduce the risk of fire, electric shock, injury to persons and damage to property.
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• Do not disassemble the product or AC adaptor as this may expose you to dangerous voltages or other risks. Incorrect reassembly can cause electric shock or fire when the product is subsequently used • Do not insert anything into the product because this may cause damage to the internal components or cause injury to you •...
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To avoid the risk of electric shock, explosion, fire or leakage of corrosive or toxic chemicals, please observe the following charging and battery warnings: Charging warnings • Use only the charger provided with your headset to charge the product. Do not use the charger for any other purpose.
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