Even when the battery pack is not being used, it will gradually discharge over a long period of time. For optimum performance, be sure to return the handset to the main base unit after a telephone call.

Battery use time (per charge)

From fully charged (15-20 hours charge time)

•Seven hours continuous use

•Ten days when the handset is in the standby mode

Low Battery Alert

When the battery pack is very low and needs to be charged, the phone is programmed to eliminate functions in order to save power. If the phone is not in use,

¨Low Battery¨ appears on the LCD and none of the keys will operate.

If the phone is in use, ¨Low Battery¨ flashes and the handset beeps. Complete your conversation as quickly as possible and return the handset to the main base unit for charging.

The last number dialed in the redial memory, the names and the numbers stored in the memory locations are retained for up to 30 minutes while you replace the battery pack.

Cleaning the Battery Charging Contacts

To maintain a good charge, it is important to clean the battery contacts on the handsets and main base unit

as well as the extra charging cradle with a dry cloth or contacts

a pencil eraser about once a month. Do not use any liquids or solvents.

[ 10 ] G E T T I N G S T A R T E D

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Uniden 388-2 manual Battery use time per charge, Low Battery Alert, Cleaning the Battery Charging Contacts
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388-2 specifications

The Uniden 388-2 is a versatile and reliable two-way radio designed for both personal and professional use. This model stands out in the crowded market of communication devices, offering users a host of features that enhance usability and functionality. It is particularly favored for its rugged design, extended range, and user-friendly interface.

One of the key features of the Uniden 388-2 is its impressive communication range. Operating on the FRS (Family Radio Service) and GMRS (General Mobile Radio Service) frequencies, it allows users to communicate over several miles, depending on terrain and conditions. This makes it particularly useful for outdoor activities such as hiking, camping, or for use in scenarios where traditional mobile networks may be unreliable.

The device boasts 22 channels, providing ample options for clear communication, and is equipped with 121 privacy codes to minimize interference from other users. This feature helps users maintain confidential conversations, which is vital in both personal and business applications.

Another significant characteristic of the Uniden 388-2 is its robust battery life. The unit can operate for extended periods, making it ideal for day-long activities or events. Users can also utilize the included AC adapter for at-home charging or the optional car charger for on-the-go power replenishment, adding to the radio's versatility.

In terms of design, the Uniden 388-2 is built to endure the rigors of outdoor use. Its rugged construction ensures it can withstand drops, water exposure, and dust, making it suitable for a variety of environmental conditions. Additionally, the radio features an ergonomic design with easy-to-use buttons and a large display, allowing for effortless operation even with gloves on.

An essential technology integrated into the Uniden 388-2 is its built-in NOAA weather alerts, keeping users informed about changing weather conditions. This feature is particularly beneficial for outdoor enthusiasts and helps in preparedness for sudden weather changes.

Moreover, the device supports a hands-free operation mode with VOX (Voice Operated Transmission), allowing users to communicate without needing to press a button. This is a convenient feature when engaged in other activities, enhancing the overall user experience.

Overall, the Uniden 388-2 combines advanced technology with practical features to deliver a reliable communication solution. Whether for recreational use or professional applications, it offers the performance, durability, and versatility that users expect from a leading two-way radio, ensuring they stay connected whenever and wherever they may be.
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