M1 is on LTE band 8 900 MHz

The four telcos have been extending coverage for it’s LTE service.

To date, Singtel and TPG supports band 8 on 900 MHz. M1 is third operator to support band 8. Does that mean it will support carrier aggregation of C3+C7+C8 ?

The signal was sighted by a FB user at Marina Bay (Circle Line) inside the train. The phone used was a OnePlus 6.