Operating instructions

5
Using your hearing instruments 27
Using the telephone 30
Environmental protection 31
Product approval, markings and compliance 32
Cell phone and hearing instrument compatibility 34
International warranty 36
Your hearing instrument conguration 37
Accessories 39
General warnings and safety guidelines 40
Common problems and solutions 44
Compliance with requirements for Europe 48
Compliance with radio communi cations require-
ments for the USA and Canada 50
Service 54