Nortel CS1000 - 3904 with 53 Keys????

[TonyUMASS]

Hi All,
Newbie here working with CS1000.
Why is it that when I do a TNB on some sets (3904) I get 31 keys, and some I get 53 keys?
Are the 53 keys for KBAs? None of the sets have KBA expansion modules, but still show 53 keys.
How do I get rid of the 53 keys on regular sets and put them to 31? Is it a CLS?
example...

TN 20 0 6 9
DATE
PAGE
DES

DES TELE
TN 020 0 06 09
TYPE 3904
CDEN 8D
CTYP XDLC
CUST 0
KBA 1
MRT
ERL 0
FDN 2510
TGAR 13
LDN NO
NCOS 6
SGRP 0
RNPG 0
SCI 0
SSU
XLST
CLS UNR FBA WTA LPR MTD FNA HTA TDD HFA GRLD CRPD STSD
MWA LMPN RMMD AAD IMD XHD IRD NID OLD VCE DRG1
POD SLKD CCSD SWD LND CNDA
CFTD SFD MRD DDV CNID CDCA MSID DAPA BFED RCBD
ICDD CDMD LLCN MCTD CLBD AUTU
GPUD DPUD DNDA CFXA ARHD CLTD ASCD
CPFA CPTA ABDD CFHD FICD NAID BUZZ AGRD MOAD AHD
DDGA NAMA
DRDD EXR0
USMD USRD ULAD RTDD RBDD RBHD PGND OCBD FLXD FTTC DNDY DNO3 MCBN
CDMR PRED RECD MCDD T87D SBMD
PKCH CROD ELCD VMSA
CPND_LANG ENG
RCO 0
HUNT 2510
LHK 1
PLEV 02
PUID
UPWD
DANI NO
AST
IAPG 0
AACS NO
ITNA NO
DGRP
MLWU_LANG 0
MLNG ENG
DNDR 0
KEY 00 SCR 2988 6 MARP
CPND
NAME Tony Telecom
XPLN 23
DISPLAY_FMT FIRST,LAST
01 SCR 1002988 6 MARP
CPND
NAME Tony Telecom
XPLN 23
DISPLAY_FMT FIRST,LAST
02 ADL 16
03 ADL 16
04 ADL 16
05 ADL 16
06 MCK
07 MIK
08 ADL 16
09 ADL 16
10 ADL 16
11 ADL 16
12
13
14
15
16 MWK "VMDN"
17 TRN
18 AO6
19 CFW 16
20 RGA
21 PRK
22 RNP
23
24 PRS
25 CHG
26 CPN
27 CLT
28 RLT
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
DATE 24 MAR 2020

 

[bignose21]

set the KBA prompt to 0

DES TELE
TN 020 0 06 09
TYPE 3904
CDEN 8D
CTYP XDLC
CUST 0
KBA 1 <---here
MRT
ERL 0

 

[TonyUMASS]

That did the trick... thank you Bignose21...!