To view your IMEI number in the device

1From your Home screen, tap .

2Find and tap Settings > About phone > Status.

3Scroll to IMEI to view the IMEI number.

Setting a screen lock

There are several ways to lock the screen on your device. For example, you can use the Face Unlock feature, which uses a picture of your face to unlock the screen. You can also set a screen unlock pattern, a number-based PIN lock, or a text-based password.

It is very important that you remember your screen unlock pattern, PIN or password. If you forget this information, it may not be possible to restore important data such as contacts and messages. Refer to Sony customer support for more information.

To set a screen lock

1From your Home screen, tap > Settings > Security > Screen lock.

2Select an option.

To set up the Face Unlock feature

1From your Home screen, tap > Settings > Security > Screen lock.

2Tap Face Unlock, then follow the instructions in your device to capture your face.

3After your face is successfully captured, tap Continue.

4Select a backup lock method and follow the instructions in the device to complete the setup.

The Face Unlock feature is less secure than a screen lock pattern, PIN, or password. Someone who looks similar to you could unlock your device.

For best results, capture your face in an indoor area that is well lit but not too bright, and hold the device at eye level.

To unlock the screen using the Face Unlock feature

1Activate the screen.

2Look at your device from the same angle you used to capture your Face Unlock photo.

If the Face Unlock feature fails to recognise your face, you need to draw the backup pattern or enter the PIN to unlock the screen.

To disable the Face Unlock feature

1From your Home screen, tap > Settings > Security > Screen lock.

2Draw your backup screen unlock pattern or enter your PIN.

3Tap Swipe.

To create a screen unlock pattern

1Drag the status bar downwards, then tap .

2Tap Security > Screen lock > Pattern.

3Follow the instructions in your device.

To unlock the screen using a screen unlock pattern

1Activate the screen.

2Draw your screen unlock pattern.

If the unlock pattern you draw on the screen is rejected five times in a row, you must wait 30 seconds and then try again.

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Sony LT30p manual Setting a screen lock
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LT30p specifications

The Sony LT30p, also known as the Xperia T, is a flagship smartphone that was officially unveiled in late 2012. It marked Sony's reinvigoration in the smartphone market, showcasing a blend of sleek design, powerful performance, and cutting-edge technologies. The Xperia T comes with a 4.6-inch HD Reality Display, offering a resolution of 1280 x 720 pixels. This screen not only delivers vibrant colors and sharp images but also utilizes Sony's Mobile Bravia Engine, enhancing viewing quality for videos and photos.

Under the hood, the Xperia T is powered by a Qualcomm Snapdragon S4 processor, featuring a dual-core CPU clocked at 1.5 GHz, coupled with 1 GB of RAM. This configuration ensures smooth multitasking and responsiveness, allowing users to run multiple applications seamlessly. The device also comes with 16 GB of internal storage, which can be expanded via a microSD card slot, accommodating users who require additional space for apps, music, videos, and other multimedia content.

One of the standout features of the Xperia T is its exceptional camera capabilities. The phone is equipped with a 13-megapixel rear camera equipped with an Exmor R sensor, enabling impressive low-light photography and swift autofocus. The camera can capture high-resolution images and record Full HD video, making it suitable for both everyday photography and professional use. Additionally, the device features a 1.3-megapixel front camera for video calls and selfies.

The Sony LT30p also prioritizes connectivity, supporting 4G LTE networks, enabling users to experience faster download and browsing speeds. It runs on Android 4.0 Ice Cream Sandwich, with a planned upgrade to later versions, ensuring users have access to a vast array of apps and features. The Xperia T also incorporates various connectivity options, including NFC (Near Field Communication), which allows for easy pairing with other devices and sharing content.

Battery life is another critical aspect of the Xperia T, with a non-removable 1850 mAh battery providing substantial usage time, even with heavy multitasking. Overall, the Sony LT30p presents a compelling option for users seeking a well-rounded smartphone that balances performance, camera capabilities, and stylish design, standing out as a noteworthy competitor in its era.
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