Nortel M3110 Installation Manual page 296

Page 296 of 504 Digital telephones line engineering
Figure 47
Engineer a telephone line (Part 6 of 8)
[ 24 ]
Are
impulse
noise and
YES
background noise
within limits?
Go to
Step 27
NO
[ 25 ]
Is the
NO
problem fixed?
Go to
Step 27
YES
[ 26 ]
Is the
NO
performance
OK?
Go to
Step 27
YES
End of
procedure.
553-AAA2058
553-3001-367 Standard 3.00 August 2005