Entering a Phone Number

If anything is shown in the numeric field of the display, you must erase it before entering the phone number.

To erase the numeric field, hold down the C (CLEAR) key until the digits disappear.

A phone number to be called, or stored in memory, is entered on the numeric keys. The digits you enter are shown in the numeric field of the display.

Numeric field

Always use the area code!

Note that there are no local calls when you are calling from a cellular phone; you must always include the area code before the desired number. The only exceptions to this are certain cellular service numbers.

Special Function No. 17, Area Code, permits you to choose an area code that will be automatically added to a phone number if you do not enter an area code yourself. You can read more about this in the chapter Special Functions.

If you enter a wrong digit or a wrong number:

If you enter a wrong digit, you can erase it by pressing C (CLEAR). You can press C repeatedly to erase several digits, one at a time.

To erase all digits simultaneously, hold down C until the digits disappear.

If a number contains more than 10 digits:

If you enter a number with more than 10 digits, the first digits will disappear from the display.

If you wish to check these digits, press M (MODE) and then RCL (RECALL).

Making a Call

The SERV indicator must be present in the display.

Enter the phone number, including the area code, and press Send.

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Ericsson GH198 user manual Entering a Phone Number, Making a Call, If a number contains more than 10 digits
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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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