PCCW Hong Kong have network maintenance ：：
PCCW Global wished to advise you that the following network activity that will affect your service.
UMW Reference Number : U0353\17
Date Time : 01/03/2017 20:00:00 to 02/03/2017 00:00:00 GMT
Duration : 120 mins
Service/Circuit Affected : SR108245 / HKG(PCG) GI003320
Outage Description : Equipment software upgrade work.
Please take note of the downtime.