3
Maintenance and care
23
Hearing aids
23
Ear pieces and tubes
24
Professional maintenance
28
Further information
29
Safety information
29
Symbols used in this document
29
Troubleshooting
29
Country-specific information
30
Service and warranty
31
G43016_USRB_C MEEASY BTE 312, 13 & 675 Audiotone Manual.indd 3
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