From October 1 to 31, 2014, you can subscribe to Globe’s DUO International for only $1 or Php 45. Originally priced at $25 or Php 99 per month, DUO International assigns virtual number to your Globe and Touch mobile number. Your friends and relatives abroad can then call the international virtual number and get charged domestic rates instead of standard IDD rates to the Philippines.
The DUO international service is available in 24 countries including USA, Canada, Japan, Spain and UK. Visit this link for the steps on how you can register for the service.
DUO international numbers are only designed only to receive incoming calls, you cannot use it for outgoing calls or texts.