无码人妻一区二区三区精品视频,亚洲中文字幕在线观看,亚洲欧美综合在线一区,精品国产一区二区三区四区

Home > Support > Help desk > Text

Q: If we use POE and the external power supply at the same time, the phone will

Time:2016-06-13Hits:2008

A:  when two ways proceed at the same time, the phone will choose external power supply.