Nokia RM-509 User Manual

Figure 46 Internal microphone
Internal earpiece
The internal earpiece (B8000) is located at the bottom side of the UI flex. The earpiece is directly driven by
the internal ear amplifiers of the Pearl/Gazoo (N2200) and no additional amplifier is needed
Figure 47 Internal earpiece
IHF speaker
The IHF speaker (E2110/E2111) is located at the bottom side of the main board. No additional amplifier is
used.
Figure 48 IHF speaker
RM-509; RM-510; RM-511
System Module
Page 5 –22 COMPANY CONFIDENTIAL Issue 2
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Nokia RM-509 Specifications

General

Brand	Nokia
Model	RM-509
Category	Cell Phone
Language	English