It happens to everyone to send a text message and then immediately after clicking on the button " Send » realizing that we forgot a word, made a big mistake or that it is simply not the right recipient! Fortunately there is a trick to avoid making this mistake every time!
For Cancel sending an SMS you will need the app Text SMS, so many are totally against using an alternative messaging app to the default one on their smartphone, but I guarantee that Textra will change your mind, to see the video dedicated to this subject click ICI.
Once the application is downloaded and installed (link below in the required elements space), just go to the settings and look for the option “ Delayed sending". You will then have the choice between a time ranging from 1 à 9 seconds, this is the time you have to change your mind when sending. What happens when you enable this option is that immediately after clicking the " Send » a timer will start ticking around the latter for the time you have set. The message will be sent once the time has elapsed, which gives you time to quickly think about what you have just written, to reread it or to check that it is the right recipient. If there is an error, simply click on the cross in the middle of the timer to cancel sending this SMS and correct it or simply delete it.
English 
Français