How to enter underscores on Apple's 4s mobile phone?

1, open the input method, first open the text mode;

2. Click the icon of the number 123;

3. More points; You can see the underline.

Extended data

Product characteristics

IPhone 4S adopts Apple A5 dual-core CPU and dual-core display chip, and the built-in camera is upgraded to 8 million pixels, which can shoot 1080p full HD video. Equipped with the latest version of iOS 5 operating system, compared with the past, there are more than 200 functional improvements and upgrades. It introduces a brand-new iCloud service function, a brand-new voice control function Siri and a lock-screen camera, and supports both GSM and CDMA networks. It is a mobile phone that can roam the world.

1, dual-core A5 chip, the strongest iPhone processor.

Dual-core makes the function of A5 chip double and the graphics processing speed increase by 7 times. You'll feel the effect-come on. IPhone 4S is fast and responsive. When you start the application software, browse the web and do various operations, you will experience its achievements. Whatever you are doing, you can go on. A5 chip has extremely high performance, which makes the battery life of iPhone 4S very long.

2. You can't believe the high-quality camera that will be equipped on your mobile phone.

This is probably the best mobile phone camera so far. Equipped with new optical technology, it may be the only camera you need. Because each photo is shot with an f/2.4 customized lens with 8 million pixels high resolution and larger aperture, as well as more advanced backlight sensor, excellent automatic white balance function, more ideal color fidelity and face detection, image blur will also be reduced. All this means that no matter how many people, lights and actions you capture, every photo will show its true colors. Wait till you see the photos.

References:

Baidu encyclopedia: iPhone4s