Their logograms might include some phonetic information, but finding it would be a lot harder than with an alphabeticscript.
2
Yet, alphabeticscript is used only in cases in which illiterate adults have to be enabled in a short time to read very simple informations.
Uso de alphabetic writing system en inglés
1
Before the spread of alphabetic writing , systems making much use of logograms were more common and included Egyptian hieroglyphs, Maya glyphs, and Sumerian cuneiform.