Товариство З Обмеженою Відповідальністю "Електронні Системи"
Общество с ограниченной ответственностью "Электронные системы"
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Application filed by Товариство З Обмеженою Відповідальністю "Електронні Системи", Общество с ограниченной ответственностью "Электронные системы"filedCriticalТовариство З Обмеженою Відповідальністю "Електронні Системи"
Priority to UA96020491ApriorityCriticalpatent/UA28261A/en
Publication of UA28261ApublicationCriticalpatent/UA28261A/en
The paid telecommunication system is additionally equipped with the input complex units providing the system operation by means of special codes. The invention relates to communication engineering and can be used in interurban and international communication for prepayment of telephone conversations without tokens, coins and credit cards from any telephone set and a public telephone.
UA96020491A1996-02-091996-02-09Paid telephone communication system
UA28261A
(en)
Method of carrying out transactions over a telecommunications network using identification codes identifying participants and transactions where a user validates only the available codes corresponding to transactions to be performed