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Replacing XSM card 1

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ntsam21

Vendor
Joined
Mar 30, 2007
Messages
25
Location
GB
Hi,

Can somebody help me with the procedure to replace the XSM cards from and Option 81C switch.

Thanks in advance

 
part number?

john poole
bellsouth business
columbia,sc
 
Generally just dis TTY 0 then unplug cables from XSM then remove. Set the dip switches on the new card. Insert card, cable back up and enable TTY 0. The TTY bit is not needed for all the XSMs (Depending which column) but can't harm.
 
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