R1114_en.book Page 121 Thursday, October 19, 2006 3:43 PM

Troubleshooting: Q&A

Access codes

Q:What is my password for the lock, PIN, or PUK codes?

A:The default lock code is 12345. If you forget or lose the lock code, contact your device dealer.

If you forget or lose a PIN or PUK code, or if you have not received such a code, contact your network operator.

For information about passwords, contact your access point provider, for example, a commercial Internet service provider (ISP), service provider, or network operator.

Application not responding

Q:How do I close an application that is not responding?

A:To open the application switching window, press and hold

. Scroll to the application, and press to close the

application.

Bluetooth connectivity

Q:Why can’t I find my friend’s device?

A:Check that both devices have activated Bluetooth connectivity.

Check that the distance between the two devices is not over 10 meters (33 feet) and that there are no walls or other obstructions between the devices.

Check that the other device is not in hidden mode. Check that both devices are compatible.

Q:Why can’t I end a Bluetooth connection?

A:If another device is connected to your device, you can either end the connection using the other device or by deactivating Bluetooth connectivity. Select Connect. > Bluetooth > Off.

Browser services

Q:What do I do if the following message is displayed: No valid access point defined. Define one in Services settings.?

A:Insert the correct browser settings. Contact your service provider for instructions.

Camera

Q:Why do images look smudgy?

A:Remove the protective plastic films covering the display and camera. Ensure that the camera lens protection window is clean.

Display

Q:Why do missing, discolored, or bright dots appear on the screen every time I turn on my device?

A:This is a characteristic of this type of display. Some displays may contain pixels or dots that remain on or off. This is normal, not a fault.

Log

Q:Why does the log appear empty?

Troubleshooting: Q&A

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Nokia N75 manual 121, Troubleshooting Q&A
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N75 specifications

The Nokia N75, launched in 2006, was part of Nokia's Nseries lineup, aimed at multimedia-savvy consumers. This clamshell smartphone stood out due to its balance of style, functionality, and advanced features for its time.

One of the key characteristics of the Nokia N75 was its design. The device featured a compact and elegant clamshell form factor that made it portable and easy to handle. It was available in several striking colors, adding a personal touch to its aesthetic appeal. The phone boasted a dual display, including a 2.4-inch main screen with a resolution of 240 x 320 pixels and a smaller external display that served essential functions like showing incoming calls and notifications.

In terms of multimedia capabilities, the N75 was impressive. It came equipped with a robust 2-megapixel camera that allowed users to capture decent-quality photos and videos. The device also supported multimedia playback, including MP3 music files, making it a perfect companion for music lovers. The dedicated music keys on the exterior enhanced the experience, enabling quick access to your favorite tracks.

Connectivity was another highlight of the Nokia N75. It supported 3G technology, which was relatively novel at the time, providing faster data transfer rates and enabling video calls. Additionally, the Nokia N75 featured Bluetooth and USB connectivity, allowing users to easily transfer files and connect to other devices. The inclusion of a built-in FM radio added to its entertainment options.

The N75 ran on the Symbian OS, specifically the S60 platform, which provided users with a degree of customization and access to various applications. Users could download a variety of apps, enhancing functionality beyond the built-in features.

Battery life was satisfactory for a smartphone of its kind, with a removable battery that ensured users could replace it easily. It offered around 3 to 4 hours of talk time and a standby time of up to a week, depending on usage.

Overall, the Nokia N75 was a well-rounded device that catered to users wanting a blend of communication, multimedia, and internet capabilities, setting a standard for future smartphones while retaining Nokia's reputation for quality and durability. Its combination of design, functionality, and technology made it a noteworthy device in the mid-2000s mobile landscape.
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