Application Guide

SAG586505000 System Application Guide
SAG586505500 Spec. No. 586505000 (Model LMS1000)
Issue AZ, April 7, 2014 Spec. No. 586505500 (Model LMS1000)
Page 48 of 62
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Figure 1 (Sheet 2 of 3)
Modem Operation - Modem Answer Procedure
Ring Signal Detected
by Modem Card
NO
YES
Programmed
Number of
Rings Detected
?
Modem goes
Off-Hook
No Further
Action Taken
NO
YES
Carrier Detected
within 1 Minute
?
Terminate
Answer Attempt,
Modem goes
On-Hook
Attempt to Establish
Communication with
Remote Modem
YES
Communications
Established
?
Prompt User for
Logon Password
NO
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