3 ms·
Bit more complicated than that: https://www.att.com/Common/merger/files/pdf/Cingular_timeline7.pdf https://www.att.com/Common/merger/files/pdf/Cingular_timelin
by hunterb123 5y ago
Bit more complicated than that:
https://www.att.com/Common/merger/files/pdf/Cingular_timeline7.pdf https://www.att.com/Common/merger/files/pdf/Cingular_timelin...