Bell Si̍t-giām-só͘
Bell Si̍t-giām-só͘ (Bell Laboratories), chá-kî kiò Bell Tiān-ōe Si̍t-giām-só͘ (Bell Telephone Laboratories), sī choan-bûn tī kho-ha̍k gián-kiù kap khai-hoat ê kong-sī, hiān-sî sī sio̍k-í Alcatel-Lucent, chóng-pō͘ tī Bí-kok New Jersey ê Murray Hill, mā tī in kok-lāi-gōa ū chin chē si̍t-giām-sek.
Kong-si chêng-sin sī 19 sè-kí Alexander Graham Bell kiàn-li̍p ê Volta Si̍t-giām-só͘, āu-lâi bat chi̍t chām sī AT&T kong-si ē-té ê pō͘-mn̂g.