Uniden BT112 User Manual
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Questions? Problems? Get help on the web at www.uniden.com
or call our Customer Service line at 800-292-2294.
BT112 Bluetooth®
Headset User's Guide
Also included in this package:
AC (indoor) power adapter
Extra ear cushions
DC car adapter
Ear hook

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Table of Contents
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Do you have a question about the BT112 and is the answer not in the manual?

Questions and answers

Hal
April 22, 2025

What if i forget the pin

1 comments:
Mr. Anderson
May 11, 2025

If you forget the PIN for the Uniden BT112, use the default PIN code "0000" when prompted during pairing.

This answer is automatically generated

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Summary of Contents for Uniden BT112

  • Page 1 BT112 Bluetooth® Headset User’s Guide Also included in this package: DC car adapter AC (indoor) power adapter Extra ear cushions Ear hook Questions? Problems? Get help on the web at www.uniden.com or call our Customer Service line at 800-292-2294.
  • Page 2: Getting To Know The Headset

    Getting to Know the Headset CAUTION! Using the headset at high volume can cause permanent hearing loss. To reduce the risk of hearing damage, use the minimum volume level necessary (see Avoid Hearing Damage section). Power Earhook port ring Multifunction button Volume button...
  • Page 3 What the LED means The BT112 has a single blue LED. It blinks or stays on according to the current action or headset status. If the LED... It means...
  • Page 4: Setting Up Your Headset

    If the LED... It means... Blinks once every 6 seconds The device is in connected mode. Blinks  times every 5 seconds The device is in an active call. Is on The device is in pairing mode. The device is charging. Is off Charging is complete.
  • Page 5: Pair The Headset To Your Bluetooth Phone

    Connect the adapter to the power connector on the top of the headset, then plug it into a standard 120 volt AC (regular indoor) power outlet. The blue LED remains on while the headset is charging. Charging is complete when the blue LED turns off. The headset beeps every 30 seconds when the battery is low.
  • Page 6: Connecting To Your Phone

    (This process may take several seconds, and it will be different for each phone; see your phone’s manual for detailed instructions.) Your phone should discover a device called BT112 or Headset. If your phone asks if you want to pair with this device, answer yes.
  • Page 7: Using Your Headset

    • Whenever you turn the headset on, it will automatically try to connect to whatever device it was connected to last. • If the headset loses the connection (e.g., if your phone is out of range), it reconnects automatically when the phone is back in range. To manually reconnect, press MFB.
  • Page 8: Available Features

    If you can’t find your sweet spot or if the cushion doesn’t fit comfortably in your ear, change it to one of the other sizes that came with the headset. Pull the cushion off gently and snap a new one on. Wearing the headset on your left ear If you want to wear the headset on your left ear, slide the earhook off and turn it over.
  • Page 9 To do this... Do this... Press and hold the button for 3 seconds (turn on) or 4 Turn headset on/off seconds (turn off ); release the button. Just make the call from your mobile phone as usual; your phone should automatically send the call to the headset. Make a call If your phone doesn’t, press and hold for 2 seconds to...
  • Page 10: Activate Voice Dialing

    To do this... Do this... Volume Press the button. There are 6 volume levels that cycle Adjust the volume as the Volume button. When the highest level is reached, the volume level cycles back down to the lowest. Activate voice dialing With the phone in standby, press and hold MFB for 2 seconds then release.
  • Page 11 If... Try... The headset won’t turn on. Charging the battery completely. Making sure your phone is in pairing mode. Check your phone’s manual for instructions on Bluetooth device pairing. The headset won’t pair with Turning the headset off. Wait at least 10 seconds, then try again.
  • Page 12: Reset The Headset

    If... Try... Turning the speaker volume up. Moving closer to your phone (if you aren’t I can hear the caller, but the carrying it). audio is very weak or soft. Adjusting the ear cushion to find your “sweet spot” (see Using Your Headset section). Reset the Headset Make sure the headset is not connected to any mobil phones.
  • Page 13: Battery Life

    • The headset can be connected only to devices that support the Bluetooth headset or hands-free profile. This product is not compatible with standard cordless phones. Battery life With average use, the battery should provide about 5 hours of talk time and 100 hours (4 days) days of standby time.
  • Page 14: Safety And Handling Information

    • Equipment that uses microwaves, especially microwave ovens • Wireless LAN equipment or WiFi connections • Other Bluetooth devices or computers • Certain cordless telephones • Certain medical equipment and appliances If you have problems with static during calls, look for one of these interference sources.
  • Page 15: Avoiding Hearing Damage

    Cleaning the headset • If necessary, remove the ear cushion and earhook. Dampen a lint-free cloth with water or a cleaner specifically designed for electronics, and gently wipe the headset clean. • Do not expose this product to liquid (water, alcohol, etc.) or submerse in liquid for any reason.
  • Page 16: Important Safety Instructions

    (www.nidcd.nih.gov/health/wise/) or consult an audiologist. Important Safety Instructions Uniden America Corporation DOES NOT represent this product to be waterproof. To reduce the risk of fire, electrical shock, or damage to the product, DO NOT expose this product to rain or moisture.
  • Page 17 • Use only the power cord and batteries indicated in this manual. Do not expose the battery (or the device) to flames or dispose of it in a fire: the battery may explode. Check with local authorities for possible battery disposal instructions.
  • Page 18: Fcc Notice

    FCC’s exposure criteria. For body worn operation, the FCC RF exposure guidelines were also met when used with the Uniden accessories supplied or designed for this product. Use of other accessories may not ensure compliance with FCC RF exposure guidelines and should be avoided.
  • Page 19: Two-Year Limited Warranty

    Uniden, c) improperly installed, d) serviced or repaired by someone other than an authorized Uniden service center for a defect or malfunction covered by this warranty, e) used in any conjunction with equipment or parts or as part of any system...
  • Page 20 Uniden, or f) installed or programmed by anyone other than as detailed by the owner’s manual for this product. STATEMENT OF REMEDY: In the event that the product does not conform to this warranty at any time...
  • Page 21 Product. Include evidence of original purchase and a note describing the defect that has caused you to return it. The Product should be shipped freight prepaid, by traceable means, to warrantor at: Uniden America Service 400 Amon Carter Blvd.

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