Lock or unlock the touch screen and keys

Control your touch screen with the following actions:

●● Tap: Touch once with your finger to select or launch a menu, option, or application.

●● Tap and hold: Tap an item and hold it for more than 2 seconds to open a pop-up option list.

●● Drag: Tap and drag your finger up, down, left, or right to move to items on lists.

●● Drag and drop: Tap and hold your finger on an item, and then drag your finger to move the item.

●● Double-tap: Tap twice quickly with your finger to zoom in or out while viewing photos or web pages.

●● Your device turns off the touch screen when you do not use the device for a specified period. To turn on the screen, press the Power key or the Home key.

●● You can also adjust the backlight time. In Idle mode, open the application list and select Settings → Display → Screen timeout.

Lock or unlock the touch screen and keys

You can lock the touch screen and keys to prevent any unwanted device operations.

To lock, press the Power key. To unlock, turn on the screen by pressing the Power key or the Home key and then flick the window with your finger.

You can activate the screen lock feature to prevent others from using or accessing your personal data and information saved in your device. ► p. 31

Getting started

GT-S6802TIZSER, GT-S6802HKACOA, GT-S6802CWAORX, GT-S6802CWAVVT, GT-S6802ZIASER specifications

The Samsung GT-S6802, also known as the Samsung Galaxy Ace Duos, is a dual-SIM smartphone that was launched in 2012. It offers a balance between functionality and affordability, making it a popular choice for users seeking versatility in connectivity. The device made waves in the mid-range market, catering to those who needed both work and personal lines without the hassle of carrying multiple devices.

One of the standout features of the GT-S6802 is its dual-SIM capability, supporting both GSM and WCDMA networks. This allows users to manage two different phone numbers, making it particularly useful for those who travel frequently or maintain separate lines for business and personal use. The seamless switching between SIM cards ensures that users can stay connected without compromising on convenience.

The Samsung GT-S6802 is equipped with a 3.5-inch TFT display, featuring a resolution of 320 x 480 pixels. While this may seem modest by today’s standards, it provides adequate clarity and color reproduction for everyday tasks such as calling, texting, and browsing the web. The device is powered by a 1 GHz single-core processor, which, paired with 512 MB of RAM, enables smooth operation for basic applications and tasks.

In terms of storage, the GT-S6802 offers 4 GB of internal memory, expandable up to 32 GB via a microSD card. This allows users to store photos, music, and applications without worrying about running out of space. The 5-megapixel rear camera captures decent quality images and video, providing a reliable option for photography on the go. The absence of a front-facing camera may be noted, but it reflects the device's position in the budget segment.

Running on Android 2.3 Gingerbread, the phone provides access to a wide range of applications through the Google Play Store, giving users the ability to customize their devices extensively. Although the device may not support the latest apps due to its older operating system, it remains functional for essential tasks.

The GT-S6802 also boasts a 1500 mAh battery, which offers a respectable battery life for day-to-day use, allowing users to stay connected throughout the day without frequent recharging. Overall, the Samsung GT-S6802HKAXEF is a practical option for users looking for dual-SIM capabilities in a compact and affordable package. Its combination of basic features, expandability, and reliable performance make it a smart choice for many.