Mobile service disruptions experienced by telco customers in the past few years
The mobile service disruption affecting voice calls and text messaging for M1 customers on Tuesday morning follows several mobile outages that the three major telcos here have experienced in the past few years.
Here is a timeline of some of these incidents:
Dec 17, 2013: Some SingTel mobile customers had intermittent access to text messaging services for several hours in the late morning and early afternoon.
Dec 2, 2013: Many M1 mobile subscribers were not able to connect to the Internet for several hours in the morning. This happened after a scheduled upgrade of the network the night before.