Appendix

Sound echoes during a call

Adjust the volume by pressing the Volume key or move to another area.

A cellular network or the Internet is often disconnected or audio quality is poor

•Ensure that you are not blocking the device’s internal antenna.

•When you are in areas with weak signals or poor reception, you may lose reception. You may have connectivity problems due to issues with the service provider’s base station. Move to another area and try again.

•When using the device while moving, wireless network services may be disabled due to issues with the service provider’s network.

The battery icon is empty

Your battery is low. Charge the battery.

The battery does not charge properly (For Samsung-approved chargers)

•Ensure that the charger is connected properly.

•Visit a Samsung Service Centre and have the battery replaced.

The battery depletes faster than when first purchased

•When you expose the device or the battery to very cold or very hot temperatures, the useful charge may be reduced.

•Battery consumption increases when you use messaging features or some apps, such as games or the Internet.

•The battery is consumable and the useful charge will get shorter over time.

Your device is hot to the touch

When you use apps that require more power or use apps on your device for an extended period of time, your device may feel hot to the touch. This is normal and should not affect your device’s lifespan or performance.

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Samsung SM-T815NZKEKSA, SM-T815NZDEKSA, SM-T815NZWEKSA manual Sound echoes during a call
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SM-T815NZKEKSA, SM-T815NZWEKSA, SM-T815NZDEKSA specifications

The Samsung SM-T815NZDEKSA, SM-T815NZWEKSA, and SM-T815NZKEKSA represent a series of high-end tablets that embody the technological advancements and premium design Samsung is known for. These devices are part of the Galaxy Tab S series and offer a sophisticated user experience that caters to both productivity and entertainment needs.

One of the standout features of these tablets is their stunning Super AMOLED display. With a resolution of 2048 x 1536 pixels, the screens deliver vibrant colors, deep contrasts, and sharp details, making them ideal for watching videos, editing photos, or simply browsing the web. The display size typically measures around 9.7 inches, which strikes a perfect balance between portability and usability.

Under the hood, these models are powered by a robust Exynos processor, providing users with smooth multitasking and efficient performance. The combination of ample RAM and high-performance CPU ensures that demanding applications run seamlessly, whether for gaming, streaming, or professional tasks.

The tablets feature expansive storage options, allowing users to choose a model that suits their needs. With the option for expansion through microSD cards, storage worries become a thing of the past. Coupled with this is the capability to run Tizen OS or Android, enabling access to a plethora of applications from various app stores.

Connectivity is another strong point, as these models often include Wi-Fi and optional LTE capabilities, ensuring that users can stay connected anywhere. Advanced Bluetooth functionality allows easy pairing with other devices such as headphones, keyboards, and smartwatches.

Samsung's focus on user experience is also evident in its S Pen support, which allows for precise navigation, drawing, and note-taking, further enhancing productivity. The tablets are compatible with Samsung’s ecosystem, enabling seamless transitions between devices and access to cloud-based services.

Moreover, the battery life is impressive, with long-lasting power that supports extended usage without frequent recharging. Samsung’s commitment to enhancing multimedia consumption is reflected in superior speaker quality and support for various video and audio codecs.

Overall, the Samsung SM-T815NZDEKSA, SM-T815NZWEKSA, and SM-T815NZKEKSA tablets deliver an exceptional mix of performance, design, and functionality, making them suitable for a wide range of users from professionals to casual enthusiasts. Whether for work or play, these tablets stand out as versatile devices in the highly competitive market of portable computing.
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