EntityQ1321356· pop 20· linked from 31 articlesIBM SimonSign in to savesmartphone modelConnectionsmobile phoneEntityIBMEntitycellular networkEntitysystem on a chipEntitynickel–cadmium batteryEntityBloomberg NewsEntityNEC V20Entitymobile phone form factorEntityUnited States dollarEntityemailEntityInternational Standard Book NumberEntitysmartphoneEntityhard diskEntitycentral processing unitEntitySony GroupEntitymicrophoneEntityrandom-access memoryEntitydigital object identifierEntityInternational Standard Serial NumberEntityTimeEntityCategories1994 in the United StatesComputer-related introductions in 1994Discontinued smartphonesIBM computersNEC V20Personal digital assistantsProducts and services discontinued in 1995Products introduced in 1994