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| 12TPAATESTER80X | K7229 | BRITISH TELECOM QUALITY SYSTEMS & MEASUREMENT |
| L944307 | K1071 | SIEMENS COMMUNICATIONS LTD A MANAGEMENT COMPANY OF SIEMENS PLC |
| N9178 | K1071 | SIEMENS COMMUNICATIONS LTD A MANAGEMENT COMPANY OF SIEMENS PLC |
| 312116 | K7229 | BRITISH TELECOM QUALITY SYSTEMS & MEASUREMENT |