1. How to use Bluetooth headset? For the first time, try to make the headset charged for 2-4 hours or so, after 2 hours can be charged, the manual also says so, it is best not to exceed 4 hours, some forums say that must be charged for 24 hours is unfounded, such a small headset, charged for 24 hours, some too exaggerated.
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2. Click Bluetooth Settings in the phone Settings and select \"On\". This turns on the phone's Bluetooth support.
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3, in the Bluetooth headset off state, press and hold the headset multi-function key MFB for more than 3 seconds, when the headset on the blue light (1, note that it is steady, the pairing process has been steady, not flashing or not bright 2, there are some devices for red and blue alternately flashing), then the Bluetooth headset has been in the state of being found.
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4, open the Bluetooth option on the phone, search, successfully search the headset will be displayed in the list of Bluetooth headset name and model, click confirm.
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5, enter the password on the mobile phone (generally 0000), and some do not have a password, and the headset light flashes quickly, that is, the pairing is successful.
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6, click the Bluetooth headset name item: MOTOROLA HS850, open, select binding. Once that's done, the phone is connected to the Bluetooth headset. At this time, the mobile phone may have a \"ding dong\" prompt sound similar to connecting to the usb, and when the Bluetooth headset is turned off, there may be a similar prompt sound, according to which you can determine whether the Bluetooth headset and the mobile phone are normally connected.
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How to use Bluetooth headphones? If you are only using your phone to communicate with your Bluetooth headset and not to exchange information with another Bluetooth device, you can select the Bind check box.