DUA1840-0AAA01
C-6
A
P
P
E
N
D
I
X
C:
T
E
C
H
N
I
C
A
L
S
U
P
P
O
R
T
Returning Products for Repair

A product sent directly to 3Com for repair must first be assigned a

Return Materials Authorization (RMA) number. A product sent to 3Com

without an RMA number will be returned to the sender unopened, at

the sender’s expense.

To obtain an RMA number, call or fax:

Country
Telephone Number
Fax Number
U.S. and Canada
(800) 876 3266, option 2
(408) 764 7120
Europe
31 30 60 29900, option 5
(44) (1442) 275822
Outside Europe, U.S., and Canada
(1) (408) 492 1790
(1) (408) 764 7290