26
Care and maintenance
Wax protection
SmartGuard is a unique wax protection system
developed by Phonak. The unique membrane design
completely protects your hearing aid from wax and
moisture.
Cerustop wax guards are also commonly used as an
alternative protection system. Your hearing care
professional will provide you with detailed
information on the use of the wax protection system
on your hearing aid. Please ask your hearing care
professional for further information.
Summary of Contents for Una CIC/MC
Page 1: ...User Guide Una...
Page 3: ...3 Service and Warranty 29 Compliance information 31 Information and description of symbols 32...
Page 6: ...6 Description Una CIC MC Standard Battery size 10 Una ITC HS Standard Battery size 312...
Page 10: ...10 Preparation 5 Gently shut the battery cover until you feel it click into place...
Page 35: ......