Voice control on iPhone can be helpful to learn because of the advantages it offers in using the iPhone hands-free; there are two systems to know about. With Siri, you can place normal calls like “ Hey Siri, text Priya I'll be there in five minutes,” “ Hey Siri, what's the weather tomorrow?” or “ Hey Siri, set an alarm for 6:30 AM”. It can also launch apps, use the flashlight, adjust brightness, use Do Not Disturb and start navigation in Maps which is very handy when you are driving or cooking!Voice Control is the second system that can be accessed from Settings, then Accessibility. Unlike Siri, it allows to control the whole screen by voice, you can say “Tap Send”, “Scroll down”, “Go home”, “Show numbers” to tap anything by its label. Designed to be user friendly, many people use it when their hands are occupied or damp.For best results on using the iPhone voice commands, use a natural voice, update the software and leave the “Listen for Hey Siri” option activated in order to avoid having to press a button to control the device. Additionally, you can also set up custom phrases in the Shortcuts app, such as one that activates a Focus mode, starts a new playlist, and notifies your family of your ETA. If it still doesn't work, retrain it from the set up and make sure your microphone is not covered by a case or dust.You will also get the best out of a good headset or pair of earbuds though  your voice will be heard far clearer. When I look for these kinds of gadgets I use a true and sincere review site called techyassist, and when I endorse the review, the gadgets could be ordered right there. After you've got a bit of decent audio equipment, practice a few of the voice commands on your iPhone each day, and they will begin to become a habit.