AT&T 3551 Switch User Manual


 
About Your DSU
1-93550-A2-GB20-10 February 1995
Out of Warranty
If your equipment is out of warranty and you do not
have a maintenance support agreement, factory repair
support is available.
To send equipment to AT&T Paradyne’s Repair Center,
call the following toll-free number Monday through
Friday, between the hours of 8 a.m. and 5 p.m. EST,
excluding holidays:
1-800-772-7691
Please have your purchase order number and the
information listed in the Equipment Service section ready
when you call for your RMA number. Package and ship
the equipment to the Repair Center as described, making
sure the RMA number is clearly visible on the outside of
the package.
Enhanced Support Services
In addition to the customer support described, AT&T
Paradyne offers a wide variety of enhanced customer
support programs that are designed to meet our customers
needs. Our high quality support programs range from
equipment installation to premium on-site support, as well
as network management.
For more information about our enhanced support
services, contact your AT&T Paradyne representative, or
call the following toll-free number, 8 a.m. to 5 p.m. EST,
excluding holidays:
1-800-482-3333