Digital Spread Spectrum Technology utilizes a “wider frequency band“ vs. a “single narrow band“ used in standard digital transmissions. The 2.4 GHz frequency range was recently released to commercial communications. The result is a more secure conversation with the clarity of digital sound, extended range, and minimal interference from other cordless phones.

Random CodeTM digital security automatically selects one of over 65,000 codes for the handset and base.

These features enhance your phone´s security and also prevents unauthorized calls as a result of your phone being activated by other equipment.

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, off the base and has not been pressed. A dial tone is not present and the display is blank.

Talk Mode - The handset is off the base and has been pressed enabling a dial tone. Talk appears in the display.

Uniden® is a registered trademark of Uniden America Corporation.

Random CodeTM and Auto TalkTM are trademarks of Uniden America Corporation.

I N T R O D U C T I O N / F E AT U R E S [ 3 ]

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Uniden TRU-348 owner manual T R O D U C T I O N / F E At U R E S