Bosch Telex Ascend Manual page 6

6
Charge the Battery ............................................................................................................................................. 32
WIRING DIAGRAMS ................................................................................................................35
SPECIFICATIONS ....................................................................................................................37
Specifications .........................................................................................................................................37
TROUBLESHOOTING AND FAQS .........................................................................................39
My ANR (Active Noise Reduction) is no longer working. ............................................................................... 39
My headset does not work with my cell phone or MP3 player. ........................................................................ 39
I need parts for my headset. ............................................................................................................................... 39
Technical Support phone number ...................................................................................................................... 39
I want to repair my headset at home. ................................................................................................................. 39
How long will it take my headset to be repaired? ............................................................................................. 39
Bosch Security Systems, Inc.
Technical Manual
Ascend
F.01U.196.221
Rev. 08