Linear Technology announces the LTC4558, a dual subscriber identity module (SIM) and Smart Card power supply IC with level translator that provides both 1.8V and 3V SIM power and digital signal level ...
Milpitas, Calif.—Linear Technology has developed a dual subscriber identity module (SIM) and smart card power supply IC, designated the LTC4558, that features fast channel transition. The LTC4558 has ...
PARIS - SchlumbergerSema, a business segment of Schlumberger Limited, today announced the launch of its new SIM2SIM device, which enables the automatic and secure transfer of end-user personal data ...
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