Subscribe to a call back service

SUGGESTION POSTED IN MY BLOG:

If you are away in another country, subscribe to a call back service to avoid roaming charges and use the local mobile phone card with free incoming calls. I believe Mediaring's subsidiary and few others operate a service like that.

This is actually a VOIP in between. The other two ends are by telco carriers. The rates are very competitive because the service providers buy bulk airtime at wholesale price.

If you are away leave your mobile number with the service provider. Any incoming calls can be rerouted through a gateway server to your mobile any where in the world. Maybe Skype also provides this.