The SMS sent or received by iphone has two colors: green and blue. The blue background content is a message sent or received by users through Apple's iMessage service, while the green background content is a traditional short message received or sent through SMS.

Introduction to Siri function extension:

1, one-step setting

When it is inconvenient to unlock, you can directly call Siri to open any App in the phone, and you can also turn on/off flight mode, wireless WiFi and mobile data, and you can also realize one-step settings.

2. Time assistant

Siri is a great time assistant. You can set the alarm clock, change the alarm clock, time and other operations in one sentence. For example, "help me set my alarm clock at 6 o'clock tomorrow morning", "wake me up in an hour" and so on.

In addition, for friends who like to stay in bed, just ask Siri "What time is it now" without even blinking.

Step 3 listen to songs and sing songs

If you hear a familiar song but can't remember its name, you don't need to open a third-party music App, just ask Siri to help you identify it.

In addition, if you want to listen to songs, you can also let Siri play them directly.

4. Arithmetic conversion

You don't need to open a calculator when you encounter a math problem, just report it directly to Siri for solution. In addition, foreign currency conversion is also a piece of cake for Siri.

5. Travel Assistant

When eating out, you can directly check the nearby cinemas, shopping malls and restaurants through Siri.

Step 6 wake up remotely

IPhone 6s and above devices have added the function of directly calling Siri. After setting it up, just call "Hello, Siri" and you can wake up Siri. There is no problem that you can't find your mobile phone.

7. Talk to someone

When you are bored, flirting with Siri can also be an entertainment and leisure activity. Of course, not all Siri is so cute.