3
Step 9. Turning off the hearing aid
35
Step 10. Changing the battery
35
Step 11. Changing the battery in M13 hearing
aids with a secured battery
compartment
36
5. Care and maintenance
38
6. Troubleshooting 42
7. Wireless accessories description
44
8. Service and warranty
47
9. Compliance information
50
10. Information and description of symbols
53
11. Important information: Cell phones
56
12. For the US market only, complies with the
FDA regulations
58