Roaming Incoming calls
You will be charged for international leg from Malaysia to the country where you roam + Standard Airtime of respective roaming operator (if any). Roaming Outgoing calls
You will be charged for Standard Airtime of respective roaming operator + Roaming surcharge
Note: Value Added Tax (VAT) apply in some countries.
All calls made will be charged in foreign currency, however, the call charges will be converted to Malaysian Ringgit (RM) and billed to your account accordingly.
Yes, this will depend on the Rate Plan that you have subscribed for. However you are advised to settle your outstanding bill before you travel in order to avoid any interruption on your mobile line.