This is add-on for Google Spreadsheet. Using this you can send bulk promotional SMS on Indian mobile number.
SMSLane Add-on can be installed from the Google add-on store for spreadsheet or by click here. To install from existing spreadsheet go to “Add-ons” -> “Get add-ons…”, search “SMSLane”, click on and accept permissions.
For Sender Id, Groups, Credit and Delivery reports login to your account.
For sending sms you need a gmail accounta and a SMSLane account with promotional credit. After installing the add-on, open it by clicking “Add-ons” -> “SMSLane” -> “Send SMS” in spreadsheet.
SMSLane Add-on can be un-installed from the spreadsheet. Go to “Add-ons” -> “Manage add-ons” -> “Manage” -> “Remove”.