i have a rca model 5423/24 four line intercom speakerphone and would like to know how to turn on the indicator light on our 2-4 lines.

Asked by mayra navarro on 02/13/2015 2  Answers

ManualsOnline posted an answer 9 years, 1 month ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here
1 i have the manual but it doesn't mention how to resolve my issue.
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