0000912057-00-045173 S-3 2 20001019 TELETECH HOLDINGS INC 0001013880 7389 841291044 DE 1231 S-3 33 333-48190 742334 1700 LINCOLN ST STE 1400 DENVER CO 80203 3038944000 1700 LINCOLN STREET SUITE 1400 DENVER CO 80203 S-3 1 a2027984zs-3.txt FORM S-3 EX-23.1 2 a2027984zex-23_1.txt EXHIBIT 23.1