Multiple choice general knowledge science & technology Symbian’s board of directors includes which companies? AT&T Mobility LLC NTT DOCOMO, INC both companies. none of the companies. Reveal answer Fill a bubble to check yourself C Correct answer Explanation Symbian's board of directors included major telecommunications companies like AT&T Mobility (from the US) and NTT DOCOMO (from Japan), among others like Nokia, Samsung, and Sony Ericsson.