User Manual

Index
Proprietary and Confidential 55
directly
,
25
using a separate line
,
26
–
27
,
30
–
31
using the main line
,
26
,
29
–
30
maximum cable length
,
19
–
20
telephone jacks
,
13
checking the wiring of
,
27
–
29
testing
cables
,
49
–
50
U
universal serial bus port.
See
USB port
upkeep.
See
maintenance
USB cable
,
20
testing
,
49
USB port
,
14
checking for proper setup
,
33
connecting computer equipment to
,
34
support required for
,
33
W
Windows requirement
,
33
wiring
checking telephone jacks
,
27
–
29
in-building
,
24
,
26