BlackBerry 9790 (a classic and compact smartphone)

With the continuous development of technology, smartphones have become an indispensable part of people's lives. Among the many smartphone brands, BlackBerry is also one of the most popular. Among them, BlackBerry 9790, as a classic and compact smartphone, is even more popular. Next, let’s take a look at the relevant operating steps of BlackBerry 9790.

1. Power-on settings

When we use the BlackBerry 9790 for the first time, we need to perform power-on settings. First, we need to press the power button on the side of the phone and wait for the phone to turn on. Next, we need to perform language selection, time zone settings, Wi-Fi connection and other steps. After these settings are completed, we can officially use the BlackBerry 9790.

2. Home screen operation

The home screen of BlackBerry 9790 can display multiple application icons, and we can view different applications by sliding the screen. If we want to open an application, we only need to click on the application icon. If we want to remove an app from the home screen, just long-press the app icon and then drag it to the trash can icon at the bottom of the screen.

3. Address book operation

The address book of BlackBerry 9790 can store our contact information. We can open the address book by clicking on the address book icon. In the address book, we can add, edit, and delete contact information. If we want to add a new contact, we only need to click the "Add Contact" button on the screen and enter the contact's name, phone number and other information.

4. SMS operation

The SMS function of BlackBerry 9790 allows us to send and receive text messages easily. We can open the SMS application by clicking on the SMS icon. In the SMS application we can view sent and received text messages. If we want to send a new text message, we only need to click the "New Message" button on the screen and enter the text message content.

5. Camera operation

The camera function of BlackBerry 9790 allows us to easily take photos and record videos. We can open the camera app by clicking on the camera icon. In the camera application we have the option to take a photo or record a video. If we want to take a photo, we just need to click on the camera button on the screen. If we want to record a video, we just need to click the record button on the screen.

6. Application download

BlackBerry 9790 supports downloading various applications. We can download the applications we need through the BlackBerryWorld application store. In the BlackBerryWorld app store, we can browse various applications and select the ones we need to download. After the download is completed, we can find the application we downloaded on the home screen and use it.