Calls to emergency numbers can be made by entering the emergency number and pressing SEND. When an emergency call is ended, the keyguard becomes active again.

To de-activate keyguard:

APress MENU *.

When keyguard is de-activated, the message KEYGUARD OFF appears, and the phone then operates in the normal way.

If you attempt to activate keyguard during a call, the KEYGUARD ACTIVE message is shown for a while, and keyguard actually becomes active just after the call is ended.

Send DTMF (Menu 17)

You can transmit numerical information as a series of tones, using the DTMF facility (e.g. to check for messages in your answering machine). There are two ways to send DTMF tones:

1.Manual Dialing:

1.1Make the call in the usual way.

1.2When the call has been answered, enter the numbers. Each number is sent immediately, as a DTMF tone. The length of the tone depends on how long you press the key.

2.Automatic Dialing:

2.1Make the call in the usual way.

2.2When the call has been answered, use the RCL key to recall a stored ‘DTMF’ number from a memory location (e.g. for location 23, press RCL 2 3).

2.3To send the whole number (displayed) as DTMF tones, press MENU SEND, or MENU 1 7. A series of tones, each tone representing a digit of the DTMF number, will be heard.

The special characters ‘+’, ‘p’ and ‘w’ are used for DTMF dialing; these are available on the * key.

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Nokia 232N manual Send Dtmf Menu, To de-activate keyguard, Manual Dialing, Automatic Dialing

232N specifications

The Nokia 232N is a remarkable feature phone that epitomizes simplicity and functionality, catering to users who seek reliable connectivity without the complexity of smartphone features. This device captures the essence of classic mobile technology, offering essential features with a user-friendly interface.

The Nokia 232N is equipped with a compact design, making it highly portable and easy to handle. It boasts a sturdy build, which is a hallmark of Nokia's legacy in mobile technology. The phone features a clear and vibrant display that ensures readability in various lighting conditions. Its straightforward keypad layout allows for quick dialing and messaging, making it an ideal choice for users who prefer tactile buttons over touchscreen interfaces.

One of the standout features of the Nokia 232N is its long-lasting battery life. The phone is powered by a robust battery that can keep the device operational for days on a single charge. This makes it particularly appealing for users who may not have frequent access to charging facilities or who prefer a device that focuses on longevity.

In terms of connectivity, the Nokia 232N supports essential features such as GSM network capabilities. Users can enjoy reliable voice calls and text messaging, which are the primary functions of this device. The simplicity of the Nokia 232N ensures that users can remain connected to family and friends without the distractions of modern smartphone applications.

The Nokia 232N also includes basic multimedia functionality, such as an FM radio and a built-in camera. While these features are not advanced compared to modern smartphones, they allow users to enjoy music and capture photos during their daily activities. The camera, for instance, provides a convenient way to document moments without requiring high-definition specifications.

Overall, the Nokia 232N stands out for its practical characteristics and durability. It is an excellent choice for users who prioritize essential communication features over advanced technology. With its classic design, long battery life, and straightforward interface, the Nokia 232N remains a reliable option in today's fast-paced digital world. It perfectly serves as a secondary device or a primary phone for those who appreciate the charm of traditional mobile communication.