User guide
Primary Equipment
Issue 1 September 1995
C-9
1253-S50A 5 hours for 49+ hours
aftermarket
1253-VPC RTU credit for 5 hours
1253 -VSU RTU indicator for 5 hour
blocks used in a DEFINITY
AUDIX upgrade
1253 VHC PEC migration. Hours of
storage for RTU credit for 5
hours
RT U
Networking
1253-NET Front market Right to Use for
Digital Networking
1253-NLW Front market DEFINITY
AUDIX RTU Low Speed
Digital Networking Port
1253-NHI Front market DEFINITY
AUDIX RTU High Speed
Digital Networking Port
RTU
DEFINITY
AUDIX
System R3.2
Software
1253-ADA 1 For existing DEFINITY or
System 75 R!V3 switches
(without accompanying
upgrade to a DEFINITY G3
switch).
RTU
DEFINITY
AUDIX
System R3.2
Software
1253-DDA 1 Front market or with a PBX
upgrade pec paired with
70570
RTU
Upgrade to
R3.2 from
R1.0, R2.0 or
R3.0, R3.1.
1253-ZDA 1 Paired with 70570 (from any
prior release)
RTU
DEFINITY
AUDIX
System R3.2
Software
1253-ZDAP DEFINITY AUDIX upgrade
pec paired with 70570P (for
promotions)
Table C-3. Identifiers for Primary Software — Continued
Description PEC
Comcode,
ED/H/J Drawing Qty Notes
Continued on next page