Oct 13, 2019 BOSE A20® ANR HEADSET - DUAL GA PLUGS - WITH BLUETOOTH The most technologically advanced Bose® headset ever. Bose was the first to introduce active noise reducing headsets to aviation more than 20 years ago, forever changing. Download the Bose A20 Manual. Discuss: Bose A20 Aviation Headset (Without Bluetooth) Sign in to comment. Be respectful, keep it civil and stay on topic. We delete comments that violate our policy, which we encourage you to. Bose Hifi Manuals Free: Service Manuals, Owners Manuals, Schematics, Diagrams, Datasheets, Brochures online for free download and free to your amplifier, receiver, tape, CD, Tuner, Turntable and Recorder. Completely free, without registration free! Find the instructions your hifi equipment Bose with search engine Vintage hifi.
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SERVICEAND WARRANTY INFORMATION
Locating the headset serial number
Your Bose® A20® Aviation Headset is identified by a unique headset serial
number located on the underside of the headband and underneath the
headband cushion. Reference this serial number when you register your
Be sure to properly reseat the headband cushion by pressing down firmly. For
more information on replacing the headband cushion, see Refer to “Headband
Warranty
Details of the limited warranty are provided on the warranty/product registration
Bose A20 Part Number
Limited warranty service
Bose A20 Bluetooth Setup
To return your headset to Bose for repair
Return your headset using the following procedures:
1. Contact the Bose organization in your country/region (visit
Global.Bose.com for Bose contact information in your
country/region) for specific return and shipping instructions;
2. Label and ship the product, freight prepaid, to the address provided by the
3. Place any necessary return authorization number prominently on the
outside of the carton. Cartons not bearing a return authorization number,
Headband
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