14-2

4.Resetting the communicator

Removing the battery in mid-transmission may cause errors in the communicator’s file system. If you receive internal memory or sys- tem error messages and/or reboot prompts, or the device does not respond to commands normally, the reset operations will help you to recover from most of these problems. Try the reset operations in the order they are listed: if checking the file system does not help, try de- leting temporary files, and so on.

To reset the communicator, follow these steps:

•Close the cover.

‚Remove the battery.

ƒPlace the connector end of the battery (the end with the four metal strips) in the battery cavity, but do not press the other end in place yet. You will be balancing the battery at the edge of its insertion point.

„Place the communicator on a flat surface with the phone interface display upwards (do not let the battery slip from its place).

…Open the cover.

†Press and hold down the required key combi- nation (listed below) and simultaneously push the battery end of the communicator down, so that the battery clicks in place. Continue to hold down the keys until you see progress messages or a confirmation prompt on the display.

‡In some cases the communicator will ask you to confirm the action and you must press a command button (e.g., Format / Cancel).

After the reset, the communicator will reboot and start normally.

Establishing communication

1) Check the file system

Key combination: Shift-ESC-(left arrow)

Symptoms: The Memory application (in the System main view) shows too much (over 2 megabytes) or too little memory (even if you have just deleted some documents), or the communicator interface applications crash when opening a document. Caution: If there are problems in the file system, the corrupted files will be removed. If there are no problems, this operation does not affect any documents or settings.

2) Delete temporary files

Key combination: Shift-ESC-(right arrow)

Symptoms: The communicator interface is in a reboot cycle or a note saying that an

.ini file is corrupted is displayed. Caution: All temporary files are removed. The Document outbox is cleared, default application settings are restored (for ex- ample, the SMSC phone number, Internet Access Point(s) and remote mailbox set- tings are lost).

Stored documents are not affected.

3) Format file system

Key combination: Shift-ESC-F

Symptoms: The communicator interface is in a reboot cycle or does not boot up. Caution: Formatting the file system will erase all data you have entered. This oper- ation will restore your communicator in the same state it was in at the time of purchase.

Remember that backed up data can be re- stored in all cases. If these measures do not help, contact your local Nokia retailer.

Establishing communication

5.Calls cannot be made or received

The phone interface is off. Close the cover and switch the phone interface on.

If you get the message INVALID SIM CARD, your SIM cannot be used in the communica- tor. Contact your Nokia retailer or network operator.

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Nokia 9000i owner manual Establishing communication, 14-2, Resetting the communicator, Calls cannot be made or received
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9000i specifications

The Nokia 9000i Communicator, released in 1997, represents a significant milestone in the evolution of mobile communication devices. An advancement over its predecessor, the Nokia 9000, the 9000i integrates features reminiscent of personal digital assistants (PDAs) and mobile phones, catering to both business professionals and tech enthusiasts.

One of the standout features of the Nokia 9000i is its unique clamshell design, which opens to reveal a full QWERTY keyboard, transforming the device into a mini-laptop. This ergonomic layout enhanced typing ease, making it ideal for drafting emails and documents on the go. The device incorporates a 4.5-inch monochrome LCD display, which, while basic by today's standards, provided clarity and functionality for the time.

The Nokia 9000i is equipped with various functionalities tailored for business use. Its integrated email client allows users to send and receive emails directly from the device, an innovative feature that revolutionized mobile communication in the late 90s. Additionally, it supports fax capabilities, making it easier for users to send documents from virtually anywhere.

In terms of connectivity, the Nokia 9000i features a GSM (Global System for Mobile Communications) module, allowing it to operate on various networks across Europe and other regions. This was a crucial development as it supported voice calls and data transmission in a time when mobile technology was rapidly evolving.

The device is powered by the GEOS operating system, which provides a user-friendly interface and the ability to run various applications. The Nokia 9000i also comes with built-in applications for calendar management, address book, and note-taking, thus offering a comprehensive solution for everyday business tasks.

Battery life is another noteworthy characteristic, with the Nokia 9000i boasting an impressive standby time, enabling users to stay connected without frequently recharging. It also featured a 4MB storage capacity, a remarkable amount back then, allowing users to store contacts, messages, and essential documents.

In conclusion, the Nokia 9000i Communicator remains a nostalgic icon in the history of mobile devices. With its blend of communication and computing features, it laid the groundwork for the smartphones we use today, showcasing Nokia’s commitment to innovation and user-centric design. The device's combination of functionality and mobility offered a glimpse into the future of mobile communication.
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