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The CB logo was initially designed in 1967 by the artist Jean-Marie Chourgnoz for the Carte Bleue group (acquired by Visa in 2010). In 1984, the Groupement des cartes bancaires was established. The CB logo, already widely recognized as it adorned the majority of bank cards (Carte Bleue being the most popular network in 1984), was then reused ...
The largest global card payment organizations are: UnionPay, Visa, Mastercard and American Express. [ 2 ] It can also be a smart card that contains a unique card number and some security information such as an expiration date or with a magnetic strip on the back enabling various machines to read and access information. [ 3 ]
Combined Visa cards have existed since 1973 under the name Carte Bleue Internationale, changing to Carte Bleue Visa in 1976. [2] From 1992 on, all Cartes Bleues / CB have been smart cards. When using a Carte Bleue at a French merchant, the PIN of the card must be used, and a microchip on the card verifies and authenticates the transaction.
Ooredoo QSC [a] [4] (Arabic: أريد; formerly Qtel) is a Qatari multinational telecommunications company headquartered in Doha. Ooredoo provides mobile, wireless, wire line, and content services with market share in domestic and international telecommunication markets, and in business (corporations and individuals) and residential markets.
As of 2005, the network covered 99% of the population. In early-2006, Ooredoo Tunisia launched GPRS and EDGE on the Tunisian market. On 24 May 2012 the company secured licenses to deliver 3G and fixed services. [2] Tunisiana changed its name to Ooredoo Tunisia on 24 April 2014. As of 2015 the CEO of the company was Youssef Al Masri. [3]
Visa and Mastercard have also developed standards for using EMV cards in devices to support card not present transactions (CNP) over the telephone and Internet. Mastercard has the Chip Authentication Program (CAP) for secure e-commerce. Its implementation is known as EMV-CAP and supports a number of modes.
Ooredoo Maldives were the first operator to launch the first ever and fastest 3G and 4G Networks in the Maldives, and continued this trend by recently demonstrating the highest ever seen speeds in the country through 5G. Registered as a service provider in GCC, Ooredoo is already a leading mobile phone operator in the Middle East and North Africa.
Ooredoo Oman (formerly Nawras) is an Omani telecommunications company owned by Ooredoo (formerly the Qtel Group). It is the Sultanate's first privately owned telecommunications company and had a consolidated global customer base of more than 58 million customers as of 31 December 2023. [ 1 ]