is a common function of Gmail service.
STEP 1.For Starting This YOu Need an ID(ex. 91XXXXXXXXXX@m3m.in).If u already have such ID then move on to step 2 else read my last article to get your free ID.
STEP 2.LOGIN to your GMAIL account.
STEP 3. Navigate your way through. SETTINGS then FORWARDING and POP/IMAP
STEP 4.TICK forward a copy incoming email to.option.
Enter the ID obtained in STEP 1. and click save changes.
STEP 5.NOW U will recive your emails directly on your cell phone