You think they care meh? People still subscribe it due to Singtel circles discounts. Many will sign up multiple with family and enjoy the discounts in the end still cheaper. That’s the reason why they don’t allow XO plans to be eligible for discount and mobileshare. They forced you to sign combo plans.
But to be fair, Singtel network and signal coverage is the best and strongest out of the 3. Recently switch to M1 due to very cheap corporate plans but just to find out there’s many restriction as well as their signal coverage is damn weak especially underground basement. In the end I came back to Singtel paying penalty to M1. Nevertheless didn’t lose money paying M1 with selling of the phone
PS: signed M1 corporate for 2 months and I break the contract paying $800+, can feel the frustration I’m getting from M1! After switching back to Singtel it’s day and night difference.