Wireless E911 Guide CG-EWCG-001
TN Database Updates Issue 3, January 6, 2004
5.12 SOIR File Header Record Layout
5.12.1 Table: SOIR File Header Record - BellSouth 512 Character Format for Data
Exchange
Field Name
Position
Bytes Type BellSouth Description
HEADER
INDICATOR
1-5 5
A
Always "UHL "
EXTRACT DATE 6-11 6
N
Date formatted as MMDDYY
COMPANY NAME
12-61 50
AN
CYCLE COUNTER
62-67 6
N
New customers start at 000001;
each subsequest file cycle is
incremented by 1 until reaching
999999
county identifier 68-71 4
AN
state
72-73 2
A
general use 74-93 20
AN
release number 94-96 3
N
format version 97 1
N
reserved 98-511 414
AN
END OF RECORD
512 1 Always "*"
5.13 SOIR File Trailer Record Layout
5.13.1 SOIR File Trailer Record - BellSouth 512 Character Format for Data Exchange
Field Name
Position Bytes Type BellSouth Description
TRAILER
INDICATOR
1-5 5
A
Always "UHL "
EXTRACT DATE 6-11 6
N
Date formatted as MMDDYY
COMPANY NAME 12 - 61 50
AN
RECORD COUNT
62 - 67 6
N
Does not include header and trailer
record
reserved 98 - 511 414
AN
END OF RECORD
512 1 Always "*"
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