My parents would like to switch to SIMBA $5/month for seniors. Will they be able to make calls while in Malaysia?
Just to share my experience;
I went to Philippines (July) and Malaysia (Aug), recently, during my trip, I carried two phones, Phone A is with TPG Sim card plus local sim inserted. the other (Phone B) has no sim card, when arrived I switch on both phones.
When make call back to Singapore, I used Phone B with Simba App to prevent accidently activate local roaming call if I use Phone A. So far everything okay, all call to Singapore is just as local call in Singapore at no extra cost. Any call to Other countries (via phone B) will be just as making local IDD call. Phone B is wifi on all the time linked to any wifi available.
For the Phone A, i received all SMS and free data roaming (1G in Manila) and (3G in Malaysia.)
Quality of voice call is excellent in both countries..
BTW, 5G coverage in Philippine is excellent, a local 5G sim (Globe) for 30G is only 400 peso. so far I have not found any blind spot of 5G in whole Manila, Quezon, Valenzuela city et.. Whatsapp call via local 5G is very clear, no lag at all.
TPG sim can only up to LTE 4G+.