got the sms from digi that now you can send sms via gmail..did the chat with digi and found out the below process or procedures..
1-Login to Gmail, you may need to register for one if you do not have a Gmail account.
2- Just Click the gear icon. In the upper-right and select Gmail settings, and select the Labs tab.
3-Scroll down until you see Text Messaging (SMS) in Chat, select Enable and Save Changes.
(You may also enable a supplementary lab called SMS in Chat gadget.
Please note that you can send SMS messages to your contacts' mobile phones (To DiGi Subscribers only) using Gmail Chat.
1. Enter your contact's name in the 'Search or invite friends' box in Chat, and select Send SMS from the box of options that appears to the right of your contact's name. Or, if you already have a Chat window open for this contact, just click Options, and select Send SMS.
2. In the dialog box, enter a phone number in the 'Send SMS messages to this number' field. (Only recipients on DiGi will be able to receive and reply chat)
3. Click Save.
4. A Chat window appears. Just type your message as you would normally. When you hit Enter, the message will be sent to the phone number you entered.