BT Test and Service Cards

British Telecom (BT) Test and Service Cards, including Test Cards 1A and 3A.
18 Pins49 Followers
BT C10 Eng card, this card does NOT appear in any UK Phonecard catalogue. Read more and see photos of the reverse of the card: http://www.telephonecardcollector.com/british-telecom-test-cards.htm#magnetic-test-card

BT C10 Eng card, this card does NOT appear in any UK Phonecard catalogue. Read more and see photos of the reverse of the card: http://www.telephonecardcollector.com/british-telecom-test-cards.htm#magnetic-test-card

BT Magnetic Test Card (MAG002), this card was used to test the credit card readers on BT Payphones. Read more and see photos of the reverse of the card: http://www.telephonecardcollector.com/british-telecom-test-cards.htm#magnetic-test-card

BT Magnetic Test Card (MAG002), this card was used to test the credit card readers on BT Payphones. Read more and see photos of the reverse of the card: http://www.telephonecardcollector.com/british-telecom-test-cards.htm#magnetic-test-card

Test Card 3A (gauge card) was used to make mechanical adjustments of the Card Reader. Read more: http://www.telephonecardcollector.com/british-telecom-test-cards.htm#test-card-3a

Test Card 3A (gauge card) was used to make mechanical adjustments of the Card Reader. Read more: http://www.telephonecardcollector.com/british-telecom-test-cards.htm#test-card-3a

BTT005 Test Card without any printed numbers/values

Test Card without any printed numbers/values

Test Card 2A (transit card) was used to help make mechanical adjustments and corrections to the position of the Card Readers erase head. Read more: http://www.telephonecardcollector.com/british-telecom-test-cards.htm#test-card-2a

Test Card 2A (transit card) was used to help make mechanical adjustments and corrections to the position of the Card Readers erase head. Read more: http://www.telephonecardcollector.com/british-telecom-test-cards.htm#test-card-2a

BTT002 Matt Test Card

British Telecom (BT) Optical Cardphone Test Cards and

BT Magnetic card (MAG003), this card was used to test the credit card readers on BT Payphones. Read more and see photos of the reverse of the card: http://www.telephonecardcollector.com/british-telecom-test-cards.htm#magnetic-test-card

BT Magnetic card (MAG003), this card was used to test the credit card readers on BT Payphones. Read more and see photos of the reverse of the card: http://www.telephonecardcollector.com/british-telecom-test-cards.htm#magnetic-test-card

Pair of BTT002 Test Cards in original wallets. Learn all about BT Test Cards: http://www.telephonecardcollector.com/british-telecom-test-cards.htm

British Telecom (BT) Optical Cardphone Test Cards and

Pair of BTT002 Test Cards. Learn all about BT Test Cards: http://www.telephonecardcollector.com/british-telecom-test-cards.htm

British Telecom (BT) Optical Cardphone Test Cards and

BT Test Card with a NOTCH! Read more about BT Test Cards: http://www.telephonecardcollector.com/british-telecom-test-cards.htm

British Telecom (BT) Optical Cardphone Test Cards and

Last ever (normal/thicker plastic) optical BT Phonecard produced by Landis and Gyr in Switzerland in June 1998. A Service Card, featuring the control number 806L00699.

Last ever (normal/thicker plastic) optical BT Phonecard produced by Landis and Gyr in Switzerland in June A Service Card, featuring the control number

BTT001 - Test Card 1A - handwritten voltages - Control number: 497 306

British Telecom (BT) Optical Cardphone Test Cards and

Landis and Gyr Software Testkarte for STU 07 (Structure 7) Great Britain - Control number: 112L00020

Landis and Gyr Software Testkarte for STU 07 (Structure Great Britain - Control number:

BT Magnetic Test Card (MAG001), this card was used to test the credit card readers on BT Payphones. Read more and see photos of the reverse of the card: http://www.telephonecardcollector.com/british-telecom-test-cards.htm#magnetic-test-card

BT Magnetic Test Card (MAG001), this card was used to test the credit card readers on BT Payphones. Read more and see photos of the reverse of the card: http://www.telephonecardcollector.com/british-telecom-test-cards.htm#magnetic-test-card

BT Test Card

British Telecom (BT) Optical Cardphone Test Cards and

Selection of British Telecom Test Cards

Selection of British Telecom Test Cards

Pinterest
Search