Install the SMSWebKit application from Play Store. Your handset will act as the SMS gateway for all outgoing SMS
To add SMS Gateways get the serial no. and the security code shown in your application, under preferences
Send bulk SMS with special tags, #first_name, #last_name or #full_name to personalize your SMS
This is a very good service, which helped me to keep a good relation with my customers.
1 - Long SMS Support
2 - Personalizing Bulk SMS with recipient's Name
3 - Address Book Management with Multiple Groups
4 - Import Address Book from CSV file and Phone
5 - Developer API
A new version of SMSWebKit released. Major changes include
1 - Support for SMS Poll & Quiz
2 - SMS Poll & Quiz statistics will be collected in your portal
3 - Enabled users to change the security code.