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Filing Detail
Form 20-F/A - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]: [Amend]
SEC Accession No. 0001193125-18-278292
Filing Date
2018-09-20
Accepted
2018-09-20 10:58:57
Documents
301
Period of Report
2018-03-31

Document Format Files

Seq Description Document Type Size
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7 EX-15.4 d576770dex154.htm EX-15.4 7241
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  Complete submission text file 0001193125-18-278292.txt   61846037

Data Files

Seq Description Document Type Size
8 XBRL INSTANCE DOCUMENT ck0000820534-20180331.xml EX-101.INS 21796874
9 XBRL TAXONOMY EXTENSION SCHEMA ck0000820534-20180331.xsd EX-101.SCH 276202
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE ck0000820534-20180331_cal.xml EX-101.CAL 148133
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE ck0000820534-20180331_def.xml EX-101.DEF 1011756
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE ck0000820534-20180331_lab.xml EX-101.LAB 1375092
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE ck0000820534-20180331_pre.xml EX-101.PRE 1340157
Mailing Address 81 NEWGATE ST LONDON X0 EC1A 7A5
Business Address 81 NEWGATE ST LONDON X0 EC1A 7A5 0114402073565000
BRITISH TELECOMMUNICATIONS PLC /ADR (Filer) CIK: 0000820534 (see all company filings)

IRS No.: 000000000
Type: 20-F/A | Act: 34 | File No.: 002-94004 | Film No.: 181078927
SIC: 4813 Telephone Communications (No Radiotelephone)