19 Troubleshooting
page 35 of 45 GU-139-Z1
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IA4100
Administrator Guide
Code Blue
• 259 Hedcor Street • Holland, MI 49423 USA • 800.205.7186 • www.codeblue.com
Required Tools
Lineman’s Test Set (Buttset)
Digital Multi-meter
Phillips Screwdriver
Code Blue Security Bit
Begin Troubleshooting
Begin troubleshooting at the phone’s faceplate.
Press the red button to begin and keep in mind that every step through a call attempt
is a timed event. The phone commands referenced in this flowchart are elaborated on
the IA4100 programming and operations instruction guide.