This motorola oasis bluetooth headset has been paired & connected to this lg cf360 (slider) mobile phone; however, the headset speaker won't make a sound: no beeps, to touch tones, to dial tone, no voices, no nothing. I've been trouble shooting from the motorola web site for hours with no progress.

How to place a Motorola HS 850 bluetooth headset into paring mode:

1. Close the boom to turn the unit off.
2. Hold down the call button until the blue light comes on.
3. While holding down the call button, swing the boom open.
4. (Now you can let go of the call button.)

The headset is now in pairing mode, and you can search for it using your phone. When it asks for a PIN, use 0000.

I suggest visit this tutorial site: Pair Devices Tutorial

Also, check page 17 from the User Manual

Hope this helps; also keep in mind that your feedback is important and I`ll appreciate your time and consideration if you leave some testimonial comment about this answer.

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First thing to do is make sure Bluetooth is on for BOTH devices . Second thing is to make Both devices Visible. Third is to Scan for nearby devices. You will need to know the 'device name' of each phone. When you find the other phone on one device, click on it & it should ask you to 'Pair device'. You should then hear an 'alarm' tone & get a message in a box. (sometimes you need to 'pull-down' this message from the top of the screen, like you do to get the settings or wi-fi status). It will ask you if you want to pair & then give you a 'Pairing code'. This is what you type into the phone. The other phone will then get this & ask if you want to pair. Say yes & the two phones are paired ONE WAY. You need to repeat the process for the phones the other way around, so that the phones are paired in both directions. Remember, every time you get the 'alarm' tone, to check your 'pull-down' to see if the connection code is hidden up there.! Telling it to you is more complicated than actually doing it.!!! Best of luck.

Did you ever solve this issue? I have the same problem. The weird thing is that it used to work fine.

Did you find a solution for this issue? I am experiencing the sam e thing.

I used this Motorola Bluetooth manual to connect my Motorola N136/HS 850 to my LG PM 325 phone. In the attached manual: Go to "using your headset" - "linking your headset and phone" and follow the instructions. You may need to revise the steps slightly to fit the functions of your phone. I followed steps 1 and 2, skipped step 3 and instead found the bluetooth icon on my phone, selected "add new", then selected "searching and pairing" and allowed the phone to search for and pair my bluetooth device. The Motorola Bluetooth device appeared on the screen of my phone within seconds as "Motorola HS850". I selected the device on the screen of my phone and followed step 5 entering the pin code "0000" and selected "connect" on my phone to begin using my bluetooth. I hope this helps someone. Use the following link to access the manual: http://www.usersmanualguide.com/motorola/accessories/bluetooth_wireless_headset

Power on the BTheadset and press the middle button for few second , the led stops blinking ...now the BT is in pairing mode.
You now search the BTheadset on the phone.
pairing password is 0000.

Push and hold both vol(+) and vol (-) at the same time for approx 2 secs. The headset will falsh green and red lights. Get your phone to search for bluetooth devices. It should find the headset. Enter pairing code 1234 in phone. Done

1.Explore blue tooth devices from your motorola phone.
2.it will sure find your blue tooth headset.
3. Make sure your blue tooth headset is on
4.in pairing function select your blue tooth headset

Have you ever successfully paired any bluetooth device to the L7c before. I ask this to help narrow the problem...could be a whole lot of things but more info will help me help you.