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CG-EWCG-001 Wireless E911 Guide
Issue 3, January 6, 2004 TN Database Updates
Table E SOIR File Data Record - BellSouth 512 Character Format for Data Exchange (continued)
Sent to PSAP Stored in
Database
Field Name Position Bytes Type BellSouth Description
Yes -
Dynamically
updated in
DB.
Yes -
Dynamically
updated in
DB.
x coordinate 320 - 328 9
AN
Longitude / X coordinate.
Yes -
Dynamically
updated in
DB.
Yes -
Dynamically
updated in
DB.
y coordinate 329 - 337 9
AN
Latitude / Y coordinate.
No No
z coordinate 338 - 342 5
AN
Reserved for future use. Structure
elevation.
No No
cell identifier 343 - 348 6
AN
Reserved for future use. Identification
number indicating a geographic region
of cellular coverage.
No No
sector identifier 349 1
AN
Reserved for future use. Subset / section
of a cell.
No Yes
TAR CODE 350 - 355 6
AN
Taxing Area Rate Code. ALEC and
Wireless populate with zeros.
Yes Yes
remote call
forward (rcf)
number
356 - 365 10
N
Remote Call Forward Number field;
Wireless Providers must send spaces; if
Wireless Provider has dynamic update
interface, or other providers send RCF,
mobile directory number or RCF will be
sent to PSAP following field identifier
of ALT#
No No
reserved 366 - 511 146
AN
This field is reserved for the processing
company’s use.
No No
END OF
RECORD
512 1
AN
Always an asterisk (*)
Page 39