1.From the Home screen, tap ➔ Settings ➔ Location and security.

2.Tap Set up SIM card lock.

3.Tap Lock SIM card, enter your SIM PIN code, then tap OK.

Note: You must activate Lock SIM card before you can change your SIM PIN code.

4.Tap Change SIM PIN.

5.Enter your old SIM PIN code and tap OK.

6.Enter your new SIM PIN code and tap OK.

7.Re-type your new SIM PIN code and tap OK.

Visible passwords

When you create a tablet password you can also configure the tablet to display the password as you type it instead of using an asterisk (*).

1.From the Home screen, tap ➔ Settings ➔ Location and security.

2.Tap Visible passwords to activate this feature.

Select device administrators

1.From the Home screen, tap ➔ Settings ➔ Location and security.

2.Tap Select device administrators.

3.Tap an application, such as Email for example, to allow the application to perform administrative operations.

4.Tap Activate.

Credential storage

This option allows certain applications to access secure certificates and other credentials. Certificates and credentials can be installed to the SD card and password protected.

1.From the Home screen, tap ➔ Settings ➔ Location and security.

2.Tap Use secure credentials to activate this feature. A check mark displayed next to the feature indicates secure credentials is active.

3.Tap Install encrypted certificates from SD card to install encrypted certificates from the memory (SD) card.

4.Tap Set password to set or change the credential storage password.

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Samsung SGH-I987ZKAATT, i987 user manual Tap Change SIM PIN, Visible passwords, Select device administrators, Tap Activate
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SGH-I987ZKAATT, i987 specifications

The Samsung i987, also known as the SGH-I987ZKAATT, is a notable device that emerged in the mobile market, captivating users with its blend of functionality and design. As part of Samsung's Galaxy line, this smartphone was engineered for those who appreciate advanced mobile technology.

One of the standout characteristics of the i987 is its display. The device is equipped with a large touchscreen, offering vibrant colors and sharp images that enhance the overall user experience. This high-resolution display is not only perfect for watching videos and playing games but also for everyday tasks like browsing the web and checking emails.

Under the hood, the Samsung i987 boasts a powerful processor that ensures smooth performance whether multitasking or running demanding applications. This capability is complemented by ample RAM, which further improves the device's responsiveness and efficiency. Users can navigate their favorite apps and perform tasks without worrying about lag or slowdowns.

The i987 also emphasizes connectivity options, featuring 3G and 4G capabilities that allow for fast data transmission. This ensures that users can easily stream content, download files, and stay connected with friends and family on social media platforms. Additionally, Bluetooth and Wi-Fi support provide further versatility for connecting with other devices and accessing the internet.

Photography enthusiasts will appreciate the device’s camera quality. Equipped with a capable rear camera, the Samsung i987 captures vibrant pictures and videos. Whether it's a scenic landscape or a candid moment with friends, users can expect clear and detailed shots. The front-facing camera is an added bonus, perfect for selfies and video calls.

Battery life is another critical feature of the i987. Designed to sustain long hours of usage, this device helps users stay powered throughout the day without frequent recharging.

Moreover, the build quality of the Samsung i987 reflects a sleek and durable design, ensuring that the device can withstand everyday wear and tear. With a range of color options, users can choose a style that fits their personality.

In conclusion, the Samsung i987 SGH-I987ZKAATT is a well-rounded smartphone that combines a rich feature set with user-friendly technology. With its impressive display, powerful performance, excellent connectivity, and quality camera, it serves as a reliable device for users looking to enhance their mobile experience.
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