5.Press <Options> and select Join.

6.Repeat steps 4 and 5 as desired.

Having a private conversation with one participant

1.Press <Options> and select Split.

2.Select a name or number from the participant list.

You can talk privately with that person, while the other participants converse with each other.

3.To return to the multi-party call, press <Options> and select Join.

Dropping one participant

1.Press <Options> and select Remove.

2.Select a name or number from the participant list.

The participant is dropped from the call, but the call continues with the other parties.

3.Close the phone or press [ ] to end the multi-party call.

Menu functions

All menu options listed

Phonebook

You can store phone numbers on your SIM card and in your phone’s memory. The SIM card and phone’s memory are physically separate, but they are used as a single entity called Phonebook.

You can manage your Phonebook entries and access the service directory in the Phonebook menu

To access this menu, press <Phonebook> in Idle mode.

Find name (Phonebook 1.1)

Use this menu to search for numbers in Phonebook.

Finding an entry

1.Enter the first few letters of the name that you want to find.

2.Select the name you want from the list.

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Samsung SGH-X640 Menu functions, Phonebook, Having a private conversation with one participant, Dropping one participant
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SGH-X640 specifications

The Samsung SGH-X640 is a feature-rich mobile phone that was launched in the mid-2000s, showcasing Samsung's commitment to innovation in the telecommunications sector. This sleek and stylish device was designed to cater to the growing demand for advanced mobile features while still being user-friendly.

One of the standout characteristics of the SGH-X640 is its compact and lightweight design, making it highly portable and convenient for everyday use. Weighing just 90 grams and measuring 86 x 44 x 21 mm, this phone easily fits in the palm of your hand or pocket. Its clamshell design not only adds a touch of elegance but also protects the screen from scratches and damage when not in use.

The SGH-X640 comes equipped with a bright 128 x 160 pixel display that supports 65,536 colors, providing vibrant visuals for images, graphics, and menus. This clarity allows users to enjoy multimedia content such as photos and videos, further enhanced by its integrated camera, which features a 1.3-megapixel resolution. This camera allows for decent photo-taking capabilities, perfect for capturing special moments on the go.

In terms of connectivity, the SGH-X640 supports GPRS Class 10, allowing for relatively fast internet browsing and data transfer capabilities for its time. The phone features a WAP 2.0 browser for accessing mobile content, enabling users to stay connected to the web wherever they go. Bluetooth technology is also included, facilitating easy wireless sharing of files and media with other compatible devices.

The device boasts an impressive battery life with a standard Lithium-ion battery, offering talk time of up to 5 hours and standby time of approximately 200 hours. This lengthy battery performance is ideal for users who rely on their mobile phone throughout the day without the constant worry of recharging.

Additionally, the SGH-X640 supports various multimedia formats, making it a suitable companion for music and video playback. Users can easily download ringtones and applications, personalizing their devices to suit their preferences.

Overall, the Samsung SGH-X640 exemplifies the combination of style, functionality, and technology that defined the early 2000s mobile phone market. Its thoughtful design and impressive features make it a memorable entry in Samsung's legacy as a leading mobile manufacturer.
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