Change a VPN configuration: Choose General > Network > VPN, then tap the configuration you want to update.

Turn VPN on or off: Tap Settings, then turn VPN on or off. When VPN is on, you see the icon in the status bar at the top of the screen.

Delete a VPN configuration: Choose General > Network > VPN, tap the blue arrow to the right of the configuration name, then tap Delete VPN at the bottom of the configuration screen.

Bluetooth

iPad can connect to Bluetooth headphones or keyboards for wireless listening or typing. See “Bluetooth” on page 22.

Turn Bluetooth on or off: Choose General > Bluetooth, then turn Bluetooth on or off. When Bluetooth is on, you see the Bluetooth icon in the status bar at the top of the screen.

Location Services

Location Services allows applications such as Maps to gather and use data based on your location. Location Services doesn’t correlate the data it collects with your personally identifiable information. Your approximate location is determined using available information from local Wi-Fi networks (if you have Wi-Fi turned on). iPad Wi-Fi + 3G also uses cellular networks and GPS to determine your location.

You can turn Location Services off if you don’t want to use this feature. If you turn Location Services off, you’ll be prompted to turn it on again whenever an application tries to use this feature.

Turn Location Services on or off: Choose General > Location Services, then turn location services on or off.

To conserve battery life, you can turn Location Services off when you’re not using it.

Auto-Lock

Locking iPad turns off the display to save your battery and to prevent unintended operation of iPad.

Set the amount of time before iPad locks: Choose General > Auto-Lock, then choose a time.

Passcode Lock

Initially, iPad doesn’t require you to enter a passcode to unlock it. For additional security, you can create a passcode.

Set a passcode: Choose General > Passcode Lock and enter a 4-digit passcode, then enter the passcode again to verify it. iPad then requires you to enter the passcode to unlock it or to display the passcode lock settings.

Chapter 17    Settings

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MC349LL/A specifications

The Apple MC349LL/A is a model from the MacBook lineup, designed to cater to users looking for a blend of portability, performance, and style. This particular model features a sleek aluminum unibody construction, which not only adds to its aesthetic appeal but also enhances its durability. The lightweight design makes it easy to carry, making it an ideal choice for students and professionals on the go.

At the heart of the MC349LL/A is the Intel Core 2 Duo processor, which provides a solid performance for everyday computing tasks. With a clock speed that offers efficient multitasking capabilities, this processor ensures that users can run multiple applications simultaneously without significant performance lags. The model typically comes with 4GB of RAM, which can be upgraded, allowing users to enhance their experience as their computing needs evolve.

The MC349LL/A features a 13.3-inch glossy display with a resolution of 1280x800 pixels, providing vibrant colors and sharp images that enhance both productivity and media consumption. This display is complemented by an integrated webcam, making it easy to conduct video calls and engage in online meetings.

One of the standout characteristics of this MacBook is its battery life. Apple designed the MC349LL/A to offer up to 7 hours of wireless web browsing on a single charge, which is impressive for a device of its time. This extended battery life allows users to work or consume media away from power outlets, making it convenient for those who travel frequently.

Connectivity features on the MC349LL/A include USB ports, an SD card slot, and built-in Wi-Fi, enabling users to easily connect external devices and access the internet. The MacBook also supports Bluetooth connectivity, allowing for seamless pairing with peripherals such as mice, keyboards, and headphones.

The operating system for this model is macOS, which is known for its user-friendly interface, robust security features, and extensive ecosystem of applications. The MC349LL/A is compatible with a wide array of software, catering to creative professionals, students, and casual users alike.

In summary, the Apple MC349LL/A stands out as a compact, reliable, and stylish laptop that offers solid performance for various tasks. Whether for work, study, or entertainment, this MacBook model represents a well-rounded choice in the realm of portable computing. With its combination of design, performance, and features, it remains a noteworthy option for users seeking quality in their devices.
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