Application Guide

System Application Guide SAG586505000
Spec. No. 586505000 (Model LMS1000) SAG586505500
Spec. No. 586505500 (Model LMS1000) Issue AZ, April 7, 2014
Page 47 of 62
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Figure 1 (Sheet 1 of 3)
Modem Operation - Modem Calling Procedure
Modem goes Off-Hook
Report to be Made
NO
YES
Dial Phone Number
Answer Tone
Detected within 1
Minute
?
Attempt to Establish
Communication with
Remote Modem
Communications
Established
?
Give Reports
More Reports to
Make
?
Attempt Remote
Modem Logon,
See Remote
Modem Logon
Procedure
(Sheet 3)
Remote Logon
Successful
?
Command
Mode
Terminate
Communication
Session
Terminate
Call Attempt,
Modem goes
On-Hook,
Report Attempt
Failed
Terminate
Call Attempt,
Modem goes
On-Hook,
Report Attempt
Failed
Terminate
Call Attempt,
Modem goes
On-Hook,
Report Attempt
Failed
NO
NO
YES
YES
YES
YES
NO
NO
Dial Tone Detected
within 5 Seconds
?
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