Tawag236 is Globe's newest service that lets you talk to your friends and family longer by giving you a special rate of  20 pesos for a 20 minute call.

Simply replace the 0 at the start of the number you are calling with 236 (For example: for 09171234567, dial 2369171234567), press call, and wait for the person you are calling to answer.

You can avail of Tawag236 as often as you want as long as you have at least PhP20.00 in your account to make the call.

Go to: http://www1.globe.com.ph/feature.aspx?artid=143 for more info