Set an unlock PIN

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In the application list, select Settings → Security →

Screen lock → PIN.

Enter a new PIN and select Continue.

Enter the PIN again and select OK.

Set an unlock password

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In the application list, select Settings → Security →

Screen lock → Password.

Enter a new password (alphanumeric) and select Continue.

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.

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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 too many 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, take the SIM or USIM card to your service provider to unblock it.

Getting started

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Samsung GT-P3100 user manual ››Lock your SIM or Usim card, Screen lock → PIN, Screen lock → Password
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GT-P3100 specifications

The Samsung GT-P3100, also known as the Samsung Galaxy Tab 2 10.1, is a versatile tablet that was released in 2012 as part of Samsung's Galaxy Tab series. This device stands out due to its impressive balance of performance, design, and features that cater to a wide audience—from casual consumers to professionals seeking portability.

One of the primary characteristics of the GT-P3100 is its large 10.1-inch display. With a resolution of 1280 x 800 pixels, the screen offers vibrant colors and decent viewing angles, making it ideal for media consumption, such as watching videos and browsing the internet. The device's form factor makes it comfortable to hold, providing a lightweight experience that is perfect for both reading and entertainment.

Under the hood, the GT-P3100 is powered by a dual-core 1 GHz processor, paired with 1 GB of RAM. This configuration enables smooth multitasking and efficient performance for everyday tasks. The device runs on Android 4.0 Ice Cream Sandwich, providing a user-friendly interface and access to a plethora of applications through the Google Play Store, enhancing the overall user experience.

In terms of storage, the tablet comes with options for 8GB or 16GB of internal storage, which can be expanded via a microSD card slot, allowing for additional space for apps, videos, and other content. This flexibility is a significant advantage for users who require more storage for their multimedia files.

The Samsung GT-P3100 features a 3-megapixel rear camera and a 0.3-megapixel front-facing camera. While it may not compete with high-end smartphones, the cameras provide satisfactory performance for casual photography and video calls. Furthermore, the tablet’s connectivity options, including Wi-Fi and optional 3G capabilities, ensure that users can stay connected while on the go.

A standout feature of the GT-P3100 is its comprehensive suite of applications and user-oriented features, including Samsung's TouchWiz UI and specialized apps for productivity, entertainment, and social networking. The integration with services like Samsung Hub allows users to access a variety of content in one place.

Overall, the Samsung GT-P3100 is a solid tablet choice for users seeking a reliable device for daily tasks, entertainment, and connectivity. Its combination of a large display, adequate performance, and expandable storage makes it a practical option in its category.
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