17.5. Speakerphone
The hands-free loudspeaker at SP+ and SP- works as a ringer/alarm as well. IC2 is used to switch off the telephone
loudspeaker and is used to amplify the signal to drive the hands-free loudspeaker. They are selected using the SP_AMP line
from pin 14 of the BBIC.
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KX-TCD816UAS / KX-TCD816U AT / KX-TCA181UAS / KX-TCA181UAT
Summary of Contents for KX-TCA181UAS
Page 11: ...4 5 For Service Hint 11 KX TCD816UAS KX TCD816UAT KX TCA181UAS KX TCA181UAT ...
Page 53: ...19 SIGNAL ROUTE 53 KX TCD816UAS KX TCD816UAT KX TCA181UAS KX TCA181UAT ...
Page 59: ...22 ENGINEERING MODE 22 1 Base Unit 59 KX TCD816UAS KX TCD816UAT KX TCA181UAS KX TCA181UAT ...
Page 62: ...22 2 Handset 62 KX TCD816UAS KX TCD816UAT KX TCA181UAS KX TCA181UAT ...
Page 78: ...29 2 KX TCA181UAS UAT 78 KX TCD816UAS KX TCD816UAT KX TCA181UAS KX TCA181UAT ...
Page 80: ...30 3 Charger Unit 80 KX TCD816UAS KX TCD816UAT KX TCA181UAS KX TCA181UAT ...
Page 94: ...Memo 94 KX TCD816UAS KX TCD816UAT KX TCA181UAS KX TCA181UAT ...