•If you are not sure of your dialing system, set the unit to tone dialing. Make a trial call. If the call connects, leave the setting as is, otherwise set the unit to pulse dialing.

•If your phone system requires pulse dialing and you need to send DTMF tones in certain situations during a call, you may “switch-over” to tone dialing. (Refer to “Tone Dialing Switch- over” on page 24.)

D. Choose the dialing mode

Most phone systems use tone dialing, which sends DTMF tones through the phone lines. However some phone systems still use pulse dialing such as in rural areas. The default setting is tone dialing. Depending on your dialing system, set the mode as follows:

1) When the phone is in the standby mode, press MENU/MUTE.

2) Press UP or DOWN to move the pointer to “Dial Mode”.

3) Press SELECT/CH and the display will show the current setting. (The initial setting is Tone.)

4)Press UP or DOWN to change the selection.

5)Press SELECT/CH, and you will hear a confirmation tone.

6)Press END to exit.

Terminology

Throughout this manual, terms such as Standby and Talk Mode are used. Below is the terminology explanation.

Standby Mode - The handset is not in use, is off the base, and TALK/FLASH has not been pressed. A dial tone is not present.

Talk Mode - The handset is not in the base and TALK/FLASH has been pressed enabling a dial tone. “Talk” appears on the display.

[ 14 ] G E T T I N G S TA R T E D

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Uniden TRUC56 manual Terminology, Choose the dialing mode
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TRUC56 specifications

The Uniden TRUC56 is a cutting-edge two-way radio designed for both personal and professional use, providing users with a powerful communication tool that excels in various environments. This compact and rugged device stands out with its user-friendly interface and advanced technology, making it an ideal choice for outdoor enthusiasts, construction workers, emergency responders, and more.

One of the main features of the Uniden TRUC56 is its extended range, which enables clear communication over long distances, up to several miles in optimal conditions. The radio operates on UHF frequencies, which are known for their superior penetration through obstacles such as buildings and trees, ensuring reliable connectivity in urban and rural settings alike.

The TRUC56 boasts a robust build quality, featuring a weather-resistant design that can withstand harsh conditions. This durability ensures that the device can be used in rain, snow, or dust without losing functionality. Additionally, its ergonomic design and lightweight construction make it comfortable to carry during extended use.

Equipped with multiple channels, the Uniden TRUC56 allows users to communicate on various frequencies, reducing the likelihood of interference from other radio users. The built-in privacy features, including CTCSS and DCS tones, add an extra layer of security by limiting communication to specified users, ensuring confidential conversations.

The TRUC56 also stands out with its battery efficiency, offering extended usage on a single charge. With a rechargeable lithium-ion battery, users can rely on the radio for long periods without the need for frequent recharging. Furthermore, the device includes a low battery alert feature, prompting users to recharge before the battery depletes completely.

Additionally, the Uniden TRUC56 is equipped with advanced technologies such as VOX (voice-activated transmission), which allows for hands-free operation, and a built-in LED flashlight for visibility in low-light conditions. The intuitive LCD display provides essential information at a glance, such as battery life, channel selection, and signal strength.

With its combination of range, durability, and advanced features, the Uniden TRUC56 is a versatile communication tool that meets the needs of various users, making it an excellent investment for anyone seeking reliable and effective two-way radio communication. Whether for work or play, this radio is designed to keep users connected when it matters most.
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