If your camera has the Real Time control setting, you can set it to On or Off. This setting allows the camera to accept the real-time command from the user. For example, you can use the "Take a Photo" to request a real-time photo. Or, when you make the setting change, your camera will take the setting immediately. When you set the Real Time to On, you will have to fill the camera's phone number for it to work. Please keep in mind it's the camera's phone number, not your cell phone number. This feature is only available on some of the 3G models. It's not available on 4G/LTE models. When the camera is on Real Time On mode, other than taking the command in real-time, the recovery time is also quicker on the camera. Please keep in mind when the camera's Real Time is On, it will consume more power and shorten your battery life.
If your camera has the Power Saving setting, you can set it to On or Off. With Power Saving On, the camera will use less power to achieve a longer battery life but the recovery time will be longer. If the Power Saving is Off, the camera will recover fast but it will consume more power, and the battery will last shorter.