To enable the SMS feature follow the steps shown:
Go to Gateway of Tally
Click F11: Features or press F11
The Company Features menu appears
Select TSS or press F4. The TSS Features screen is displayed.
Note: To enable TSS set Security Controls to Yes while creating/altering a company.
In case you have configured TSS earlier, you can continue to retain the existing configurations and enable SMS access.
In the SMS Details Access section
Set Yes to Enable SMS Access to avail business information using the Short Message Service.
Provide a short name for the company in SMS Company Name, the company’s short name must not exceed eight characters.
Accept to save the settings.