The LG Bluetooth user manual is available online on LG's website. At LG.com, navigate to the Downloads and Manuals section of the site to access the manual.
On the LG home page, hover the pointer over Support and click Downloads & Manuals. On this page, there is an option to either enter the name or model number of the product, or search by category. Under Search By Category, select Mobile and click on Bluetooth & Mobile Accessories. Select Bluetooth under the next subcategory. Finally, select the model number for the Bluetooth from the provided list. The manual is available for download in PDF format.