text
stringlengths
0
1.99k
LJ- Voice and data SSN access
LK- Voice and data-SSN-intermachine trunk
LN- Data extension, voice grade data facility
LP- Telephoto/Facsimile
LQ- Voice grade customized
LR- Protection relay-voice grade
LZ- Dedicated facility
MQ- Metallic customized
NQ- Telegraph customized
NT- Protection alarm-metallic
NU- Protection alarm
NV- Protective relaying/Telegraph grade
NW- Telegraph grade facility-75 baud
NY- Telegraph grade facility- 150 baud
PE- Program audio, 200-3500 hz
PF- Program audio, 100-5000 hz
PJ- Program audio, 50-8000 hz
PK- Program audio, 50-15000 hz
PQ- Program grade customized
SB- Switched access-standard
SD- Switched access-improved
SE- Special access WATS-access-std
SF- Special access WATS access line improved
SJ- Limited switched access line
TQ- Television grade customized
TV- TV Channel one way 15khz audio
TW- TV Channel one way 5khz audio
WB- Wideband digital, 19.2 kb/s
WE- Wideband digital, 50 kb/s
WF- Wideband digital, 230.4 kb/s
WH- Wideband digital, 56 kb/s
WJ- Wideband analog, 60-108 khz
WL- Wideband analog 312-552 khz
WN- Wideband analog 10hz-20 khz
WP- Wideband analog, 29-44 khz
WR- Wideband analog 564-3064 khz
XA- Dedicated digital, 2.4 kb/s
XB- Dedicated digital, 4.8 kb/s
XG- Dedicated digital, 9.6 kb/s
XH- Dedicated digital 56. kb/s
Now the last two positions of real importance, 5 & 6 translate thusly:
Modifier Character Position 5
------------------------------
INTRASTATE INTERSTATE
-------------------------------------
A B Alternate data & non data
-------------------------------------
C Customer controlled service
-------------------------------------
D E Data
-------------------------------------
N L Non-data operation
-------------------------------------
P Only offered under intra restructured
private line (RPL) tariff
-------------------------------------
S T Simultaneous data & non-data
-------------------------------------
F Interexchange carriers is less than 50%
-------------------------------------
G Interstate carrier is more than 50%
usage
==============================================================================
MODIFIER CHARACTER POSITION 6
--------------------------------------------------------------
TYPE OF SERVICE Intra LATA
--------------------------------------
ALL EXCEPT US GOVT US GOVERNMENT
--------------------------------------
T M Circuit is BOC customer to BOC customer
all facilities are TELCO provided
--------------------------------------
C P Circuit is BOC/BOC and part of
facilities or equipment is telco
provided
--------------------------------------
A J Circuit is BOC/BOC all electrically
connected equip is customer provided
--------------------------------------
L F Circuit terminates at interexchange
carrier customers location
--------------------------------------
Z Official company service
--------------------------------------
Interlata
S S Circuit terminates at interexchange
carriers point of term (POT)
--------------------------------------
V V Circuit terminates at an interface of a
radio common carrier (RCC)
--------------------------------------
Z Official company service
--------------------------------------