Key Performance Indicators Description Page External Revenue by Segment 1 External Revenue Analysis / Sales Order Value 2 Summary Cost Analysis 3 Capex 4 Total Call Volumes / Growth 5 Exchange Lines 6 BTTogether Packages / Retail Mobility Connections 7 Consumer Revenue per Consumer Household 8 Market Share 9 Carrier Pre Select & Wholesale Line Rental 10 Issued Q1 - 2005/06 BT Group Plc 2004/5 2003/4 EXTERNAL REVENUE BY SEGMENT Consumer Major Corporate * Business Wholesale / Global Carrier * Other Total Q1 Q2 Q3 Q4 £m 1,497 1,416 650 1,017 6 4,586 £m 1,498 1,413 654 999 4 4,568 £m 1,505 1,407 636 1,021 9 4,578 £m 1,474 1,645 660 993 15 4,787 Total £m 5,974 5,881 2,600 4,030 34 18,519 2005/6 Q1 Q2 Q3 Q4 £m 1,425 1,424 623 1,088 7 4,567 £m 1,421 1,444 629 1,102 6 4,602 £m 1,409 1,473 606 1,090 6 4,584 £m 1,382 1,728 606 1,148 6 4,870 Total £m 5,637 6,069 2,464 4,428 25 18,623 Q1 £m 1,334 1,630 591 1,222 6 4,783 * Q4 2004/05 restated to reflect Major Corporate / Global Carrier split of Albacom and Infonet Headline Year-on-Year Growth EXTERNAL REVENUE BY SEGMENT Consumer Major Corporate Business Wholesale / Global Carrier Other Total Q1 Q2 2003/4 Q3 Q4 1.8% 0.1% (5.7%) 1.8% n/m 0.0% (2.9%) 0.9% (4.4%) (2.3%) n/m (2.0%) (2.6%) (2.3%) (2.6%) 7.2% (6.1%) (0.9%) (0.3%) (6.8%) n/m n/m (2.6%) 0.2% Total (1.5%) 1.5% (4.3%) (1.9%) n/m (1.1%) Q1 Q2 2004/5 Q3 Q4 (4.8%) (5.1%) (6.4%) (6.2%) 0.6% 2.2% 4.7% 5.0% (4.2%) (3.8%) (4.7%) (8.2%) 7.0% 10.3% 6.8% 15.6% n/m n/m n/m n/m (0.4%) 0.7% 0.1% 1.7% Total (5.6%) 3.2% (5.2%) 9.9% n/m 0.6% 2005/6 Q1 £m (6.4%) 14.5% (5.1%) 12.3% n/m 4.7% Underlying Year-on-Year Growth - excluding impact of mobile termination and revenues from Infonet and Albacom EXTERNAL REVENUE BY SEGMENT Consumer Major Corporate Business Wholesale / Global Carrier Other Total Issued Q1 - 2005/06 Q1 Q2 2003/4 Q3 Q4 2.3% (1.7%) (1.7%) (1.4%) 0.1% 1.1% (2.4%) 7.4% (5.1%) (3.1%) (5.2%) 0.2% 3.2% 1.9% 3.1% (3.5%) n/m n/m n/m n/m 0.6% (0.5%) (1.4%) 1.4% Total (0.6%) 1.7% (3.3%) 1.1% n/m 0.1% Page 1 Q1 Q2 2004/5 Q3 Q4 (4.0%) (4.3%) (4.8%) (4.8%) 0.8% 2.5% 5.3% 0.8% (3.4%) (2.9%) (2.5%) (6.2%) 10.6% 14.4% 16.0% 21.7% n/m n/m n/m n/m 0.8% 2.1% 3.2% 2.2% Total (4.5%) 2.3% (3.8%) 15.6% n/m 2.1% 2005/6 Q1 £m (4.8%) 4.1% (2.9%) 16.8% n/m 3.4% BT Group Plc 2003/4 Q3 £m Total £m Q1 £m Q2 £m Q2 £m Exchange lines/ISDN - connection and rental Calls Private Circuits Transit, conveyance, interconnect circuits and other wholesale (incl. FRIACO) Other 949 1,120 352 962 1,091 324 939 1,059 348 929 1,044 324 3,779 4,314 1,348 918 982 326 959 888 325 952 820 325 934 799 316 3,763 3,489 1,292 921 764 314 638 817 632 798 597 797 607 805 2,474 3,217 657 748 650 747 619 733 599 776 2,525 3,004 630 769 Total Traditional 3,876 3,807 3740 3709 15,132 3,631 3,569 3,449 3424 14,073 3,398 ICT / Solutions / C&SI Broadband Mobility Other 552 92 16 50 584 106 17 54 611 128 26 73 799 165 40 74 2,546 491 99 251 634 186 43 73 699 199 49 86 738 253 55 89 995 292 58 101 3,066 930 205 349 904 314 61 106 Total New Wave 710 761 838 1,078 3,387 936 1,033 1,135 1,446 4,550 1,385 4,586 4,568 4,578 4,787 18,519 4,567 4,602 4,584 4,870 18,623 4,783 32 32 45 79 111 79 111 158 203 Memo: Infonet and Albacom included above - Traditional New Wave SOLUTIONS AND C&SI SALES ORDER VALUE Total order intake Rolling 12 months order intake Issued Q1 - 2005/06 Q1 £m 2,048 5,875 Q2 £m 561 6,020 2003/4 Q3 £m 2,078 6,343 Q4 £m 2,325 7,012 Page 2 Q1 £m 1,276 6,240 Q2 £m 852 6,531 2004/5 Q3 £m 1,235 5,688 Q4 £m Total £m 2005/6 Q1 £m Q1 £m Total Revenue (Incl. Infonet and Albacom) Q4 £m 2004/5 Q3 £m EXTERNAL REVENUE ANALYSIS Q4 £m 3,798 7,161 2005/6 Q1 £m 2,359 8,244 BT Group Plc 2004/5 Summary Cost Analysis Net staff costs before leaver costs Leaver costs Net staff costs (including leaver costs) Other operating costs Sub total POLO's Depreciation and amortisation Amortisation of acquired intangibles Total costs* Q1 £m 898 102 1,000 1,333 2,333 988 700 4,021 Q2 £m 859 8 867 1,418 2,285 965 704 3,954 Q3 £m 929 12 941 1,417 2,358 881 695 3,934 2005/6 Q4 £m 980 44 1,024 1,554 2,578 891 745 4,214 Total £m 3,666 166 3,832 5,722 9,554 3,725 2,844 16,123 Q1 £m 965 6 971 1,526 2,497 971 706 3 4,177 * Under IFRS basis and before specific items Issued Q1 - 2005/06 Page 3 BT Group Plc Capex by Line of Business BT Retail Q1 Q2 £m £m 2003/4 Q3 Q4 £m £m Total Q1 Q2 £m £m £m 2004/5 Q3 Q4 £m £m Total 2005/6 Q1 £m £m 20 20 32 46 118 28 36 40 50 154 35 Access Switch Transmission Products/Systems Support BT Wholesale 215 11 54 88 368 232 22 46 108 408 270 37 49 133 489 249 17 64 214 544 966 87 213 543 1,809 269 30 45 131 475 274 25 50 196 545 269 31 73 140 513 225 14 62 139 440 1,037 100 230 606 1,973 257 10 46 174 487 Solutions and C&SI UK Networks Other BT Global Services 36 24 42 102 25 35 42 102 19 33 63 115 41 39 80 160 121 131 227 479 47 37 65 149 61 35 73 169 66 24 56 146 86 25 53 164 260 121 247 628 51 27 64 142 62 48 63 94 267 42 53 71 90 256 52 552 578 699 844 2,673 694 803 770 744 3,011 716 Others (includes Fleet and Property) Total Issued Q1 - 2005/06 Page 4 BT Group Plc Total Fixed Network Calls Quarterly Minutes (billions) Jun-02 Sep-02 Dec-02 Mar-03 Jun-03 Sep-03 Dec-03 Mar-04 Jun-04 Sep-04 Dec-04 Mar-05 Jun-05 Internet Related and Other Non Geo Fixed to Mobile Total Non Geographic Calls 15.61 2.26 17.88 14.80 2.34 17.13 14.83 2.34 17.18 14.81 2.31 17.12 13.94 2.37 16.31 13.06 2.37 15.43 12.51 2.29 14.79 12.45 2.26 14.70 10.93 2.21 13.13 10.13 2.20 12.33 9.33 2.13 11.46 8.68 2.08 10.76 7.51 2.13 9.64 Local National International Total Geographic 12.96 6.58 0.57 20.11 12.66 6.59 0.57 19.83 13.16 6.65 0.58 20.39 12.81 6.52 0.57 19.91 12.04 6.14 0.56 18.74 11.67 6.09 0.55 18.31 11.89 6.07 0.56 18.51 11.78 6.09 0.55 18.43 10.61 5.53 0.52 16.66 10.34 5.51 0.52 16.37 10.42 5.46 0.52 16.40 10.15 5.33 0.50 15.98 9.53 5.09 0.49 15.11 Total Retail 37.98 36.96 37.56 37.03 35.04 33.74 33.30 33.13 29.79 28.70 27.86 26.74 24.75 Freephone and FRIACO 18.03 18.80 20.83 22.90 23.20 22.10 22.23 23.64 20.88 18.55 16.71 15.84 12.83 BT Group Originating Calls* 56.01 55.76 58.39 59.93 58.24 55.84 55.54 56.77 50.67 47.25 44.57 42.58 37.58 * Excluding Payphones and Directories (c0.3bn mins/qtr) Total Fixed Network Calls Quarterly Year on Year Minutes Change Jun-02 Sep-02 Dec-02 Mar-03 Jun-03 Sep-03 Dec-03 Mar-04 Jun-04 Sep-04 Dec-04 Mar-05 Jun-05 Internet Related and Other Non Geo Fixed to Mobile Total Non Geographic Calls (3)% 5% (2)% (8)% 7% (6)% (8)% 6% (6)% (11)% 5% (9)% (11)% 5% (9)% (12)% 1% (10)% (16)% (2)% (14)% (16)% (2)% (14)% (22)% (7)% (19)% (22)% (7)% (20)% (25)% (7)% (23)% (30)% (8)% (27)% (31)% (4)% (27)% Local National International Total Geographic (4)% (3)% (9)% (4)% (5)% (3)% (11)% (4)% (4)% (2)% (8)% (3)% (6)% (4)% (4)% (5)% (7)% (7)% (3)% (7)% (8)% (8)% (3)% (8)% (10)% (9)% (3)% (9)% (8)% (7)% (4)% (7)% (12)% (10)% (7)% (11)% (11)% (10)% (6)% (11)% (12)% (10)% (7)% (11)% (14)% (12)% (9)% (13)% (10)% (8)% (6)% (9)% Total Retail (3)% (5)% (5)% (7)% (8)% (9)% (11)% (11)% (15)% (15)% (16)% (19)% (17)% Freephone and FRIACO 149% 102% 70% 38% 29% 18% 7% 3% (10)% (16)% (25)% (33)% (39)% BT Group Originating Calls* 21% 16% 13% 6% 4% 0% (5)% (5)% (13)% (15)% (20)% (25)% (26)% Issued Q1 - 2005/06 Page 5 BT Group Plc Exchange Lines ('000) Product Group Summary Jun-02 Sep-02 Dec-02 Mar-03 Jun-03 Sep-03 Dec-03 Mar-04 Jun-04 Sep-04 Dec-04 Mar-05 Jun-05 Retail Business Voice Business ISDN Business Broadband Major Corporate Broadband * Total Business 5,702 3,358 59 3 9,122 5,661 3,425 78 5 9,169 5,614 3,468 103 8 9,193 5,570 3,492 136 10 9,208 5,539 3,519 158 20 9,236 5,483 3,528 184 26 9,221 5,395 3,524 218 33 9,170 5,324 3,500 247 40 9,111 5,260 3,476 272 47 9,055 5,148 3,452 297 55 8,952 5,043 3,413 326 65 8,847 4,976 3,382 347 75 8,780 4,895 3,311 371 83 8,660 Residential Voice Residential ISDN Residential Broadband Total Residential 19,735 300 110 20,145 19,744 303 150 20,197 19,790 301 205 20,296 19,775 290 293 20,358 19,716 280 378 20,374 19,679 264 455 20,398 19,683 243 578 20,504 19,649 221 680 20,550 19,554 198 783 20,535 19,497 170 931 20,598 19,467 140 1,100 20,707 19,405 115 1,330 20,850 19,086 93 1,486 20,665 Total Voice Total ISDN Total Broadband* 25,437 3,658 172 25,405 3,728 233 25,404 3,769 316 25,345 3,782 439 25,255 3,799 556 25,162 3,792 665 25,078 3,767 829 24,973 3,721 967 24,814 3,674 1,102 24,645 3,622 1,283 24,510 3,553 1,491 24,381 3,497 1,752 23,981 3,404 1,940 Total Retail Lines 29,267 29,366 29,489 29,566 29,610 29,619 29,674 29,661 29,590 29,550 29,554 29,630 29,325 277 391 555 800 1,058 1,339 1,753 2,215 2,687 3,294 4,107 4,932 5,598 BT Wholesale BT Wholesale Broadband Connections * Sold to Major Corporates as Connectivity and not as ISP. Issued Q1 - 2005/06 Page 6 BT Group Plc BT Together Packages ('000) Total Mar-02 Jun-02 8,590 8,736 8,814 8,883 8,894 8,873 8,934 8,956 8,859 8,991 17,617 17,599 17,560 17,268 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 5,100 1,087 82 2,604 5,255 1,173 210 2,296 5,379 1,220 274 2,083 5,419 1,218 324 1,898 5,609 1,250 433 1,699 14,270 1,269 515 1,563 14,314 1,290 556 1,439 14,326 1,317 582 1,335 14,119 1,344 582 1,223 Option 1 Option 2 Option 3 BTT Local Sep-02 Dec-02 Mar-03 Jun-03 Sep-03 Dec-03 Mar-04 Jun-04 Sep-04 Dec-04 Mar-05 Jun-05 BT Mobility Connections ('000) Mar-02 Jun-02 Sep-02 Dec-02 Mar-03 Total Business Consumer Issued Q1 - 2005/06 N/A N/A N/A N/A N/A N/A N/A N/A Jun-03 Sep-03 Dec-03 Mar-04 Jun-04 Sep-04 Dec-04 Mar-05 Jun-05 27 57 70 106 145 215 305 341 372 370 27 N/A 51 6 59 11 82 24 104 41 127 88 144 161 162 179 185 187 196 174 Page 7 BT Group Plc Average Revenue per Consumer Household * Jun-02 Sep-02 Dec-02 Mar-03 Jun-03 Sep-03 Dec-03 Mar-04 Jun-04 Sep-04 Dec-04 Mar-05 Jun-05 £ £ £ £ £ £ £ £ £ £ £ £ £ Annual revenue 266 269 270 271 272 271 269 268 265 262 259 256 254 Contracted** 55% 55% 56% 56% 56% 57% 57% 58% 59% 60% 61% 63% 65% Non-contracted 45% 45% 44% 44% 44% 43% 43% 42% 41% 40% 39% 37% 35% * Rolling 12 month consumer revenue, less mobile polos, divided by average number of primary lines ** Includes line rental, broadband, select services and packages. Issued Q1 - 2005/06 Page 8 BT Group Plc Fixed to Fixed Voice Market Share * Jun-02 Sep-02 Dec-02 Mar-03 Jun-03 Sep-03 Dec-03 Mar-04 Jun-04 Sep-04 Dec-04 Mar-05 Jun-05 Residential 73% 73% 74% 73% 72% 70% 69% 68% 66% 65% 63% 62% 61% Business 47% 47% 47% 46% 45% 44% 43% 43% 43% 42% 42% 41% 41% * BT estimates: Local, national, international and non-geographic voice minutes Issued Q1 - 2005/06 Page 9 BT Group Plc CPS Volumes ('000) Number of users* Net adds in quarter Mar-02 Jun-02 Sep-02 Dec-02 Mar-03 Jun-03 Sep-03 Dec-03 Mar-04 Jun-04 Sep-04 Dec-04 Mar-05 Jun-05 72 214 381 648 1,044 1,622 2,120 2,725 3,299 3,723 4,169 4,571 4,909 5,291 142 167 267 396 578 498 605 574 424 446 402 338 382 Mar-04 Jun-04 Sep-04 Dec-04 Mar-05 Jun-05 291 377 491 630 825 1,026 1,450 Jun-03 Sep-03 Dec-03 Mar-04 Jun-04 Sep-04 Dec-04 Mar-05 Jun-05 11 14 20 28 41 72 * CPS numbers include those customers who have migrated from Indirect Access WLR and Calls & Access Volumes ('000) Analogue lines / ISDN Channels Jun-02 Sep-02 Dec-02 Mar-03 51 57 72 91 Jun-03 Sep-03 Dec-03 121 180 LLU Volumes ('000) Full and Shared loops Issued Q1 - 2005/06 Jun-02 Sep-02 Dec-02 Mar-03 1 1 2 3 6 Page 10 8 8 BT Group Plc