u440 BMC Guide.book Page 22 Wednesday, October 8, 2008 10:17 AM

TTY Use With Handset

A TTY (also known as a TDD or Text Telephone), is a telecommunications device that allows people who are deaf, hard of hearing, or have speech or language disabilities to communicate by telephone.

Your phone is compatible with select TTY devices. Please check with the manufacturer of your TTY device to ensure that it supports digital wireless transmission. Your phone and TTY device will connect via a special cable that plugs into your phone's headset jack. If this cable was not provided with your TTY device, contact your TTY device manufacturer to purchase the connector cable.

To turn TTY Mode on or off:

1.Press MENUOK for Menu.

2.Select Settings > More....

3.Select Accessibility.

4.Select TTY Options. (A brief explanation of TTY will display.)

5.Press MENUOK again to continue.

6.Press the navigation key up or down to select TTY Off or TTY On and press MENUOK to save and exit. When TTY is on, connect to your headset.

Note: In TTY Mode when your headset is plugged in, your phone will display the TTY access icon. If TTY mode is enabled, the headset cannot be used.

IMPORTANT 911 Emergency Calling: We recommend that TTY users make emergency calls by other means, including Telecommunications Relay Services (TRS), analog cellular, and land line communications. Wireless TTY calls to 911 may be corrupted when received by public safety answering points (PSAPs) rendering some communications unintelligible. The problem encountered appears related to TTY equipment or software used by PSAPs. This matter has been brought to the attention of the FCC, and the wireless industry and PSAP community are currently working to resolve it.

22 Phone Basics

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Samsung SCH-U440 manual TTY Use With Handset, To turn TTY Mode on or off, Select Settings More Select Accessibility

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.