Optical Bulgaria – Phonecard Museum https://phonecardmuseum.com Phonecard Museum Wed, 06 May 2020 02:47:25 +0000 en hourly 1 https://wordpress.org/?v=6.5.5 BUL-1403-OPT-BTC https://phonecardmuseum.com/museum-collection/phonecards/eastern-europe/bulgaria/optical-bulgaria/bul-1403-opt-btc/ Sun, 09 Oct 2016 03:39:14 +0000 https://phonecardmuseum.com/phonecards/pacific-oceania/australia/bul-1403-opt-btc/ Bulgaria 100 unit L&G trial
Bulfon (BTC) not issued?
512L (45000-49999)
It seems most cards were destroyed, with only a few examples surviving.

For more detailed information on L&G technology, development, and history, please see the website: Optical-Cards

]]> BUL-1400-OPT-BTC https://phonecardmuseum.com/museum-collection/phonecards/eastern-europe/bulgaria/optical-bulgaria/bul-1400-opt-btc/ Sat, 08 Oct 2016 22:37:28 +0000 https://phonecardmuseum.com/phonecards/pacific-oceania/australia/bul-1400-opt-btc/ Bulgaria 50 unit L&G trial
Bulfon (BTC) not issued?
512L (40000-44999)
It seems most cards were destroyed, with only a few examples surviving.

For more detailed information on L&G technology, development, and history, please see the website: Optical-Cards

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