There is already plenty of available solutions that utilise MS Word Plugins to connect to SMS gateway. These propositions are usually either expensive or require installation of additional software, handling your customer data.
This work attempts to initiate open-source local solution for small businesses, that would allow for similar functionality for no extra cost or contracts. Main concept is to run small java server on android SMS-capable device, that is connected to by Excel spreadsheet running automation macro. Running on the local network, and utilising only readily available consumer hardware.
This is an alternative for SOHO businesses, and for small offices utilising excel spreadsheets instead of databases. Although initially only android devices are supported, with help of more contributors in the future, database and platform support may be extended.
Excel macro is capable to send multiple SMS based on configuration provided through excel interface. As a data source, application requires spreadsheet containing customer information including mobile phone number, and any data specified as <<tags>> in message template and added to tags list on configuration sheet.
Figure 2.1.1. Configuration sheet.
Figure 2.1.2. Data source spreadsheet.
Figure 2.1.4. Initial app state.
Figure 2.1.5. Android App Server Started with default port.
Figure 2.1.6. Entering details on configuration spreadsheet and pressing ok to test connection.
Figure 2.1.3. Message in Excel.
Figure 2.1.7. App Screen after connection test.
Figure 2.1.8.VBA form after pressing SEND SMS button.
Tags in the messages template are replaced with corresponding data from data source spreadsheet. In case of message length extending the 160 characters limit, message is split. Report on this process, along with cost calculation are available to check before sending.
Figure 2.1.9. Checking total cost of all messages.
Figure 2.1.10. Displaying ascii payload to be send to smartphone.
Figure 2.1.11. App receives the payload.
Figure 2.1.12. Sending Messages
Figure 2.1.13. Sending Messages 2.
Figure 2.1.14. Report generated after sending.
In Case of Email messages, app uses templates written in MS Word. For now, only docx format is supported. Macro opens multiple Outlook emails with all fields automatically completed, ready to send.
Figure 2.1.16. Sending batch emails.
Figure 2.1.17. Example Email Template in a Word file.
Working Wi-Fi network and android device.