Top Tweets for #ISO7810

over 3 years ago

[21/24] — 2⃣ Tangem Card — Facts — . . . 🔸 Withstands electrostatic discharge (#ESD) 🔸 Withstands X-rays 📝 Within limits defined in #ISO7810. Further: 🔸 #Tangem App, an open-source in-house development, is capable of verifying the installed firmware on the card . . .

krippenreiter's tweet photo. [21/24] — 2⃣ Tangem Card — Facts —
. . .
🔸 Withstands electrostatic discharge (#ESD)
🔸 Withstands X-rays
📝 Within limits defined in #ISO7810.

Further:
🔸 #Tangem App, an open-source in-house development, is capable of verifying the installed firmware on the card
. . . https://t.co/KRt8ZabGiA

804

Anthony Citrano @acitrano

over 7 years ago

Sixty years ago this June (only eight months after issuing its first paperboard charge cards) @AmericanExpress issued the industry's first embossed plastic charge cards. Here's one of them. #amex #history #creditcards #iso7810

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