alright, is the coverage good?

i have register a unifi around Dec2022 , this i want to use as call , because i rarely call .
so i register throw apps : unifi-mobile apps , then choose selfcollect for RM10 , 1st time register have 3GB data .
after getting the card , i topup RM10 , then buy a plan 60min for RM7 , so the call from the plan 60min drop per sec , mean when you made a fast call for 8sec , then your total 60min become 59min52sec .
if without plan , it charge 20cent/min .
so i control the activation needed , FAQ --> active and stay active --> no.4
so after the first register RM10 , then topup RM10 . total i use is RM20 , from dec2022 until total , my line still active . (normally monthly using the data a while , until now still balance 2.8GB)