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minimum acceptable data rate for the service grade 
in the Rate field. Capacity is the ratio of the actual 
connect rate to the maximum rate that the line can 
support. Larger capacity values indicate less noise 
margin and lower tolerance for line disturbances. This 
parameter can be used to guarantee some reserve 
performance capability. The line capacity in each 
direction has to be less than or equal to the value in 
the corresponding Capacity field to pass. Enter the 
maximum acceptable capacity in the Capacity field.
Use the [TAB] key to move between fields and the 
numeric keypad to enter values. Use the Restore 
Defaults key to restore the Factory default values.
ADSL Self Test
Use this feature to run a self test on the internal 
ADSL modem in the 965DSP. No external 
connections are required. The result of the self 
test and the version number of the internal modem 
software are displayed. Press the ReTest key to 
repeat the self test.The internal ADSL modem may 
still function if the self test fails, but performance 
could be degraded. Contact 3M Technical Service 
for assistance.