3
Step 10. Changing the battery 38
Step 11. Changing the battery in an UltraPower
or SuperPower hearing aid with a
secured battery compartment 39
Step 12. Changing the battery in a M13 or RIC
hearing aid with a secured battery
compartment 44
5. Care and maintenance 46
6. Troubleshooting 50
7. Wireless accessories description 52
8. Service and warranty 62
9. Compliance information 64
10. Information and description of symbols 67
11. Important information: Cell phones 70
12. For the US market only, complies with the
FDA regulations 72