Set an unlock PIN

1 In the application list, select Settings Lock screen

Screen lock PIN.

2 Enter a new PIN and select Continue.

3 Enter the PIN again and select OK.

Set an unlock password

1 In the application list, select Settings Lock screen

Screen lock Password.

2 Enter a new password (alphanumeric) and select Continue.

3 Enter the password again and select OK.

››Lock your SIM or USIM card

You can lock your device with the PIN that is supplied with your SIM or USIM card. Once the SIM or USIM lock is enabled, you must enter the PIN each time you turn on the device or access applications that require the PIN.

1

2

In the application list, select Settings Security Set up SIM card lock Lock SIM card.

Enter your PIN and select OK.

If you enter an incorrect PIN several times, your SIM or USIM card will be blocked. You must enter a PIN unlock key (PUK) to unblock the SIM or USIM card.

If you block your SIM or USIM card by entering an incorrect PUK, contact your service provider.

Getting started

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Samsung GT-B5330ZWAOMN, GT-B5330ZWAITV manual ››Lock your SIM or Usim card, Screen lock → PIN, Screen lock → Password

GT-B5330ZKAPLS, GT-B5330ZKAGBL, GT-B5330ZKAEUR, GT-B5330ZKAORX, GT-B5330ZWAGBL specifications

The Samsung GT-B5330ZKAEUR, widely known as the Samsung Galaxy Chat, is a compact smartphone that targets users who favor physical keyboards alongside touchscreen functionality. Released as part of Samsung's Galaxy line, it embodies a blend of functionality and simplicity aimed particularly at social media enthusiasts.

One of the standout features of the Samsung GT-B5330 is its QWERTY keyboard, which is well-suited for frequent text messaging and social media interactions. This layout provides tactile feedback and enhances typing speed, making it appealing for users who prioritize messaging over touch input alone. The device sports a 3.0-inch TFT display with a resolution of 240 x 320 pixels, ensuring decent clarity for its compact size.

Under the hood, the Galaxy Chat is powered by a single-core 850 MHz processor coupled with 512 MB of RAM. While not designed for heavy multitasking or gaming, this configuration enables smooth operation for basic applications and social networking functions. The device runs on Android 4.0 Ice Cream Sandwich, providing users with access to a variety of apps through the Google Play Store, along with the intuitive interface that Android is known for.

In terms of connectivity, the GT-B5330 includes support for Wi-Fi, Bluetooth 3.0, and 3G, enabling users to stay connected on-the-go. This makes it a suitable option for users who rely on internet access for messaging apps, social media, and email. Its 4 GB internal storage is expandable via microSD, allowing users to store music, photos, and other files conveniently.

The 1200 mAh battery provides adequate power for daily usage, allowing users to engage in various activities, from chatting to web browsing, without frequent recharges. Samsung has focused on user-friendliness, integrating features like Smart Alert and Motion UI, enhancing the overall experience while using the device.

In summary, the Samsung GT-B5330ZKAEUR is tailored for users looking for a budget-friendly smartphone experience, complemented by a physical keyboard. With its compact design, reliable performance for basic tasks, and social media integration, it remains an appealing choice for those who appreciate the combination of traditional texting with modern app capabilities.