Once we have seen how to create a bulk message, it is important to understand what are the optimal conditions for sending.
We'll see mainly three points:
Good internet connection
Valid phone numbers
Average sending speed per day
For the bulk sending to be successful, it is necessary to make sure that the phone with the number to which Mercury is associated is always turn on and with a good Internet connection.
The connection must be active for the whole sending time, otherwise there may be delays in sending messages.
You must always make sure that the telephone numbers to which you send your messages are valid. Otherwise, if you try to send messages to invalid numbers, you can slow down the sending process.