Contents
Headset & Accessories ........................................................................................ 1
Safety Instruction ................................................................................................... 1
Headset charging ................................................................................................... 2
Button Guide ............................................................................................................ 4
3. Call .................................................................................................................... 7
4. Factory Reset................................................................................................ 8
5. Firmware Upgrade ..................................................................................... 8
FAQ & Troubleshooting ...................................................................................... 14
Specifications............................................................................................................ 17
Warranty ..................................................................................................................... 18
Need help?
Do you have a question about the Sound Master MFB-E3300 and is the answer not in the manual?