speed dial - Definition & Meaning

a feature on a phone by which a phone number that is already dialed can be called, pressing a single buttona feature on a phone by which a phone number that is already dialed can be called, pressing a single button

Speed dial is a phone feature that allows users to quickly dial a frequently called number by pressing a single button or a few digits. This feature stores a phone number in the phone's memory, associating it with a specific button or code. When the user presses that button or enters the code, the phone automatically dials the stored number, saving time and effort. Speed dial is available on both landline and mobile phones, making it easy to contact family, friends, or business contacts without having to manually enter the full phone number each time.Speed dial is a phone feature that allows users to quickly dial a frequently called number by pressing a single button or a few digits. This feature stores a phone number in the phone's memory, associating it with a specific button or code. When the user presses that button or enters the code, the phone automatically dials the stored number, saving time and effort. Speed dial is available on both landline and mobile phones, making it easy to contact family, friends, or business contacts without having to manually enter the full phone number each time.

例句

I have my mom's number set on speed dial so I can call her quickly whenever I need to.
我把妈妈的号码设在了快速拨号上，这样我就可以在需要的时候快速打电话给她。
You can save your doctor's number on speed dial for emergencies, making it much faster to reach them.
您可以将医生的号码保存在快速拨号上以备紧急情况，这样可以更快地联系到他们。
My phone automatically dials the taxi service number when I press the speed dial shortcut.
当我按下快速拨号快捷键时，我的手机会自动拨打出租车服务号码。