u440 BMC Guide.book Page 21 Wednesday, October 8, 2008 10:17 AM

LCD is turned off. To avoid this problem, set the backlight to "Flip open". For more information, see "Changing the Backlight Time Length" on page 91.

Responding to Call Waiting

When you’re on a call, Call Waiting alerts you of incoming calls by sounding two beeps. Your phone’s screen informs you that another call is coming in and displays the caller’s phone number (if it is available and you are in digital mode).

To respond to an incoming call while you’re on a call:

•Press . (This puts the first caller on hold and answers the second call.)

To switch back to the first caller:

•Press again.

Making a Three-Way Call

With Three-Way Calling, you can talk to two people at the same time. When using this feature, the normal airtime rates will be charged for each of the two calls.

To make a Three-Way Call:

1.Enter a number you wish to call and press .

2.Once you have established the connection, press the right softkey for Options, followed by 3-Way Call.

3.Select Contacts or Recent List to retrieve a number from your phone,

or select Enter Phone# to type in a new number. Press .

4.Press the right softkey for Join to dial the number.

5.When you’re connected to the second party, press again to begin your three-way call.

If one of the people you called hangs up during the call, you and the remaining caller stay connected. If you initiated the call and are the first to hang up, all three callers are disconnected.

Tip: You can also begin a Three-Way Call by displaying a phone number stored in

your Contacts, Call History, or Messaging. To call the third party, press .

Note: Call Waiting and Three-Way Calling are not available while roaming off the network.

Phone Basics 21

Phone Basics

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Samsung SCH-U440 manual Responding to Call Waiting, Making a Three-Way Call, To switch back to the first caller
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SCH-U440 specifications

The Samsung SCH-U440, also known as the "Samsung Alias," stands out in the mobile phone landscape for its unique design and innovative features that cater to both functionality and user experience. Launched in the mid-2000s, this device carved a niche as a feature-rich clamshell phone, appealing to a wide array of consumers seeking a compact and practical mobile solution.

One of the most distinctive attributes of the SCH-U440 is its dual-screen capability. The innovative design includes an e-ink display on the exterior, which allows users to view notifications, messages, and other information without needing to open the phone. This feature not only conserves battery life but also enhances user convenience, as critical information is readily accessible.

The SCH-U440 is equipped with a QWERTY keyboard that seamlessly flips out when the device is opened. This design was a game changer at the time, as it offered the tactile benefits of a physical keyboard, making it easier to send messages and emails. The spacious layout of the keys ensures comfortable typing, appealing particularly to users who frequently communicate via text.

In terms of technology, the SCH-U440 supports CDMA networks, making it compatible with various service providers. The device features a 1.3-megapixel camera, allowing users to capture images and videos, which was decent for a phone of its era. With multimedia capabilities, users could enjoy music and videos, enhancing the overall entertainment experience.

The Samsung Alias also comes with Bluetooth connectivity, enabling users to connect to wireless headphones, car kits, and other devices, which added to its versatility. The integration of an expandable memory slot offered further customization and storage options for multimedia files.

Battery performance is another hallmark feature of the SCH-U440, as it boasts impressive talk and standby times, ensuring that users could rely on the device throughout the day without frequent recharges.

Overall, the Samsung SCH-U440 remains a memorable piece of mobile history, illustrating the transition towards more feature-rich and user-friendly devices. Its combination of innovative design, practical features, and uncomplicated operation made it a popular choice among those looking for a dependable mobile phone in an increasingly digital world.
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