Yes, if your mobile phone has roaming service and the country you are in currently supports SMS.
Note: Roaming service is not available for DiGi
No, you can register only one mobile number for MFS.
To activate the service, you will need to:
You will receive an SMS informing you of the Maybank account all your MFS payments will be debited from. For Maxis postpaid subscribers, your Maxis bill will automatically be registered for MFS bill payment.
Note: For security reasons, you must change your password before proceeding to use the service.