AT&T System 85 Upgrade Manual page 71

5.
SYSTEM 7s/GENERIC 1 HAV UPGRADES TO DEFINITY GENERIC 2
This chapbr prEs€nb spe.ific
hardware
lpSradc p.oc.durEs for
upgradi[8
a Systm
75
RlVl2,3
or
Gcnctic
I
btSa cabinct
systorn to
e
DEFINITYO
Communicatjons
Systqn Gchcdc
2 univcrsal ,nodol€.
NOTE: Sy$dl
?5
ard Gencric
I
XE,
Syslcm 75 and Gcncric
I
Ensll crbinct
configurations
Equir€
a
full
cebinct chrnge
oul Irfft
Canicrs,
pon circuit pacls
and
power unils crn, lbwcvcr,
bc rEus.d.
Thc following sarliq|s FDvi& spccifc prtrrdurrs
f6
.-h
of
rlEsc upgradcs.
tn rddition, dlc prtrcss
for inirisdnS
thcsc upSrades is dcscribcd.
THE UPGRADE PROCESS: AN OVEFVIEIV
Two
upSr-ade
arangcmenls
exis! teld
upgrsdcs
8nd
retroft
center upgrades
sl
lhc
Denvcr
Service
Ccnrd. Upgrading drcugh
the
rctroft
centcr
is thc
relommended al'a,lgemeot.
RcEoft
cenrcr upgrades
providc thc
folbwing
advanagcs
ovcr
cmvcning dD cquiFncnr in
drc
neb:
.
Upgradcd univcrsal modulcs erc built
and
rc rd bcfat
thcy
are
instdlad
in
fic
6cld
.
Providcs duplicata servicc
for
custorners
with
sysicms
in
multiplc locltions
or for citical
scrvke
aralls
.
I,rovidcs slandad
Mcthods
and
Pr@durls
for
atl
upgradcd
modulcs
.
Malas possiblc a mor€
efficicnt
and
morc timcly oo-sit! ingallation
.
Ensucs lhat no additional chargc
is incutrld
ftr
duplic.&
servicc, Fovided that
dE
cquipne
is
rEirmed within
tcn days.
Fgtrollt
Cs.nor Upgrade
Ploc.33
All
Systcm
?5 and Gcneric
I
ufrSr"ades
b
Gcncric
2 src built,
lested,
rnd shipFd from lhc
Denvet
Servic!
Crn&r.
Thc custoner must Fovide dlc
a4uipmcnL
(if
thal
c{uipme
iJ
nor
in
servicc) lo
be
upgradcd
bcfde
dr
p@cass
cill
begin.
If
dlc
cquipmenr
ia
ir
s€rvice,
dl.
custo.ncr
must
agM
to
ship
d€
upgadad systcm
to lhe Denvq
Sawicc Ccnlcr
eirhin trn
dats after the
upgradc
is cdnplcle. In
addition. thc cuslomr. mu$ cnsur
dlat
all
cquipmcnt
is
maintained
in
wo*ing
ordcr,
6at all
e{uipment
is
rcturncd to
AT&T,
and
must pay
for
shipping €quipmcnt
b
lhe
relrofil
cenler
in
Denver.
Thc Nctwo.t Oreralions Group will
invcntory the c€binet to
be
upgraded beforc
lhe clbinct is
de-
inslalled
and
cr6Li
for
shipping. This invenrcry nust
agre€
wilb dlc
upgrade connguration.
All
Syslcm ?5
and
Gcneric
I
equipmcfl rcmovcd and no! rc-inslalled
as
pan of lhc
upgradc
bcaomcs
lhe
propcrty
of AT&T.
5.1