I have reloaded my mobile phone with Hot$100 again. I pay only $26 for the card, but I get $128 of value inside. Too happy! $100 for local talk time and local sms, $28 is for IDD talk time and IDD sms. I have been using this Hot$100 for quite some time (I think nearly one year). Since I am not a kind of person who always cook "phone porridge", so I have a lot of credits in my account, around $500 in Local talk time.
It is cheap to make calls in Singapore.
It looks like this

The rates:
Local call rate (day time) - $0.22 per minute (deduct from local call account) (now with free incoming calls, previously you need to pay for receiving calls)
Local call rate (after 8p.m.) - $0.08 per minute (deduct from local call account)
IDD call rate (day time) - $0.22 per minute (deduct from IDD account)
IDD call rate (day time) - $0.08 per minute (deduct from IDD account)- very cheap!
If I call my friends in Malaysia, lets say we talk for one hour, the total will be $0.08 x 60 minutes = $4.80
After convert
$4.80 x 2.4 = RM11.52
RM11.52 for 60 minutes on IDD call, not expensive rite? compare to prepaid user in Malaysia where you need to pay RM0.36 per minute.
RM0.36 x 60 minutes = RM21.60
RM21.60 !!! for local calls only!!!
So, next time, if you are coming to Singapore for vacation. Why not buy a prepaid card here (only $8.00). You will save a lot. International Roaming - RM4.00 per sms!!!!