Siemens C45 User Manual

V1.0 Page 41 of 46 ICM MP CCQ ST
C45, M50 AND MT50 Company Confidential © Copyright Siemens AG 05/02
7.3.3 Loudspeaker/Ringer
The internal Loudspeaker (Earpiece) is connected to the voiceband part of the
EGOLD+ (VOICEBAND D1,E2) via the mono audio amplifier inside the ASIC (D361).
Input EPN1_FIL - EPP1_FIL Output to earpiece EPN1 - EPP1
The ringing tones are generated with the loudspeaker too. To activate the ringer, the
signal RINGIN from the EGOLD+ (Miscellaneous,E9) is used

Siemens C45 Specifications

General

Brand	Siemens
Model	C45
Category	Cell Phone
Language	English