Thank you for your expression of interest on our R Tone application!
With R Tone app, you do not have to pay expensive international roaming calls. It works as if you are making overseas and local calls from Singapore even though you are in overseas. Thus, you do not have to worry about expensive international roaming call charges anymore. It is very much affordable and hassle free for those who travel for business or pleasure. You talk without worrying and always stay connected with our L3 number*
With our roaming monthly plan, you even have free roaming call minutes to enjoy while you are in overseas. Furthermore, unlike other traditional roaming services, R Tone service has caller ID/missed call alert function where you do not have to be curious on who called you while you received calls from overseas.
Also we are in the midst of developing free short message service as value added service to R Tone application.