Anonymous ID: d09c23 Jan. 21, 2019, 9:07 a.m. No.4847486 🗄️.is 🔗kun >>7743 >>7844 >>4838024 >>4838352 “SvOp T1HVT” “SvOp T2HVT” SvOp = Surveillance Operation T1 T2 = AT&T T-carrier system, The T-carriers are commonly used for trunking between switching centers in a telephone network HVT = High Value Target