Internet providers PLDT, Smart, Sky will be having their maintenance on their international cable, that provides Philippines internet, this coming September 25 to September 30. 

These internet providers cannot control this maintenance because they just rent it from other companies. They have given this advisory to warn people. Don't worry there will still be an internet but expect that it will be slower than the normal. 

We can pass through this! Good luck to those who are taking online classes and to those who are working from home!!