In addition, the indicator light on the top edge of the phone starts flashing red.

If the phone is left on, the low battery alarm will be repeated several times and, eventually, the phone will turn itself off.

When the phone has turned itself off, the

message‘‘DISCHARGIN’’ flashes in the display and the indicator light on the top of the phone shows a steady red light.

This indicates that the phone now discharges the battery. It is not possible to turn the phone on again. Instead, the battery must be recharged or replaced with a charged one.

If you have the opportunity, do not remove the battery until the message ‘‘DISCHARGIN’’ and the red light go out. Refer to the section Recharging later in this chapter.

Low battery alarm during a call:

If the low battery alarm is issued when a call is in progress, you should end the call as quickly as possible. If the call continues, the phone will turn itself off after a short period.

Care and Maintenance

The batteries are of the Nickel-Cadmium type. They have a long mainte-

nance-free service life if properly treated.

●Never let a battery get into contact with metal objects that may short-circuit the battery poles, for example a bunch of keys in a pocket.

●A battery may explode if disposed of in a fire.

●Do not disassemble a battery.

●If you suspect a battery of not working correctly, take it to an authorized dealer.

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Ericsson GH198 user manual Care and Maintenance, Low battery alarm during a call
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GH198 specifications

The Ericsson GH198 is a notable mobile phone that emerged in the late 1990s, encapsulating the early era of cellular technology. This device, popular in its time, encompassed several features and characteristics that appealed to users seeking reliable communication solutions.

One of the main features of the Ericsson GH198 was its compact design, which allowed for easy handling and portability. Weighing in at a mere 300 grams, it was lightweight compared to many of its contemporaries. The device boasted a monochrome LCD display, which, while simpler than today's standards, offered clear and readable text for phone numbers and messages. The display was complemented by a user-friendly interface, allowing for seamless navigation through features.

The GH198 operated on the GSM (Global System for Mobile Communications) standard, a significant technology in mobile telephony that laid the groundwork for modern mobile networks. GSM technology enabled the GH198 to provide enhanced voice quality, reliability, and better coverage than previous analog systems. The phone supported various frequency bands, enhancing its usability across diverse regions.

One of the standout characteristics of the Ericsson GH198 was its extended battery life. The device utilized a NiMH battery, which provided talk time of up to 12 hours and standby time of up to several days. Users appreciated this longevity, as it reduced the frequency of charging interruptions, allowing for prolonged connectivity on the go.

In terms of functionality, the GH198 offered essential features such as SMS (Short Message Service) capabilities, enabling users to send and receive text messages—a feature that was gaining popularity during its release. Additionally, the phone included a phonebook memory capacity for storing hundreds of contacts, making it convenient for users to maintain their personal and professional connections.

The Ericsson GH198 also supported functionalities such as call waiting and caller ID, enhancing the overall user experience. Its simple yet effective design made it ideal for both business professionals and everyday users looking for straightforward communication tools.

In summary, the Ericsson GH198 embodied the pinnacle of mobile technology in its era. With its compact design, reliable GSM connection, impressive battery life, and essential communication features, it played a significant role in the evolution of mobile phones, paving the way for future innovations in the telecommunications industry.
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