A given computer display system will have a maximum resolution that depends on its physical ability to focus light (in which case the physical dot size-the dot pitch-matches the pixel size) and usually several lesser resolutions.
Using the Speakerphone in Calls. You can turn on your iPhone's speakerphone when you make a call and the recipient answers, or when you accept an incoming call. In both cases, a menu screen appears on your iPhone.To switch to speakerphone, tap the Speaker button which turns blue when activated.To turn off the speakerphone at any time during a call, tap the button again.n both cases, a menu screen appears on your iPhone. To switch to speakerphone, tap the Speaker button which turns blue when activated. To turn off the speakerphone at any time during a call, tap the button again.
How to Turn On 'Hey Cortana' in Windows 10. If you have an XBox Kinect or certain Android phones, you can issue voice commands at any time by saying a magic word -- Ok, Google, for example -- because the device is always listening. However, by default, Windows 10's Cortana voice assistant doesn't wake up until you click on her search box. However, with a simple settings change, you can enable always listening mode in Windows 10 and start voice commands just by saying Hey Cortana, no matter what you are doing. 1. Click the search box to the right of the Start button.