TTY Full — Enables TTY mode and disables microphone and earpiece.

TTY + Talk — Enables TTY mode and microphone.

TTY + Hear — Enables TTY mode and earpiece.

TTY Off — Disables TTY mode.

3.Select the desired TTY Mode setting.

Note: The TTY icon ( ) appears in the top of the display when the phone is in standby mode.

Phone Settings

The Phone Settings options let you tailor your phones basic operations.

To access the Phone Settings sub-menu, do the following:

1.At the Settings menu, select Phone Settings. The Phone Settings sub-menu appears in the display.

2.Select the desired sub-menu from one of the following:

Airplane Mode: when set to On, Airplane Mode disables all radio functions of your phone. This prevents you from receiving or making calls (except emergency calls), but allows you to use other features (such as the camera and the Tools) safely in sensitive environments, such as on board an aircraft.

Shortcut Key: lets you set which feature, function, or application launches when you press the Up, Down, Left, or Right navigation key while in standby mode.

Language: this option can change the language of voice prompts, menus, and key-input. You can select English or Español (Spanish).

Security: use the Security sub-menu to lock your phone, set up emergency numbers, enable or disable voice privacy, set restrictions, and other security options. You will need your lock code which is by default, the last four digits of your phone number. The following Security options are available:

Lock Phone: Locking the phone limits all outgoing calls except calls to 911 emergency and the three user-programmable emergency numbers. You can lock the phone manually during use, or set the phone to lock automatically when it is turned on. With the phone in lock mode, you can answer incoming calls, but you must unlock the phone to place outgoing calls (except to emergency and secret numbers).

Change Lock: The default lock code for your phone is generally the last four digits of your phone number. It is advisable to change the default lock code to a secret code for security purposes.

Note: Your phone does not allow you to view the lock code for obvious security reasons. If you change the lock code, be sure to write down or memorize the new code.

Emergency #: Your phone provides the option of storing three emergency numbers. Each number can be up to 32 digits in length. All emergency numbers can be manually called at any time, even when your phone is locked or restricted. This can be a useful feature for controlling outgoing calls from your phone.

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Samsung GH68-23902A user manual Phone Settings, TTY + Talk Enables TTY mode and microphone

GH68-23902A specifications

The Samsung GH68-23902A is a significant component within the Samsung ecosystem, particularly recognized for its application in various devices, including smartphones and tablets. As a part of Samsung's advanced technology initiatives, this part number often corresponds to key assemblies or components that enhance the functionality and user experience of Samsung products.

A notable feature of the GH68-23902A is its integration with cutting-edge display technology. Samsung is renowned for its displays, and the GH68-23902A likely plays a role in the manufacturing or assembly of AMOLED screens, which are celebrated for their vibrant colors and deep blacks. This technology not only enhances the visual experience for users but also contributes to improved energy efficiency, a crucial selling point in today's mobile devices.

In terms of build quality, the GH68-23902A is crafted with durable materials that are designed to withstand the rigors of daily use. Samsung's commitment to quality assurance ensures that components like the GH68-23902A undergo rigorous testing to meet high standards of reliability and performance. This level of durability is essential for maintaining device integrity over time and providing users with confidence in their products.

The GH68-23902A also incorporates advanced connectivity features. With the increasing demand for seamless communication, this component may include technologies such as NFC (Near Field Communication) and various radio frequency capabilities enabling Wi-Fi, Bluetooth, and cellular connectivity. These features are vital for enabling users to enjoy a fully connected experience across their devices, whether for streaming media, downloading content, or engaging in real-time communication.

Furthermore, energy management is another critical characteristic associated with the GH68-23902A. Samsung has made significant strides in power efficiency across their product line, and it's likely that this component contributes to enhanced battery performance. This feature is crucial as users increasingly prioritize longer battery life in their devices.

Overall, the Samsung GH68-23902A stands out as a pivotal element in the modern tech landscape, enhancing display quality, durability, connectivity features, and energy efficiency. Its role in ensuring that Samsung continues to deliver innovative and user-friendly products is undeniable, reflecting the company's broader commitment to excellence in technology and design.