市话号码移植
LNP Local Number Portability
市话交换载波
leakage inductancelocal exchange carrier
learning curvelocal exchange carrier
least recently used algorithmlocal exchange carrier
市话中继交换设备
LJSU Local Junction Switching Unit
市话中继网
local telephone junction network
无线市话
personal handy phone system
personal access phone
wireless telephone
wireless phone
PAS
personal handphone system