8 ghz/2.4 ghz gigarange, Ssh ho occkk//ssp pllaassh h--r reessiissttaan ntt, Tough and durable – Panasonic KX-TG1811ALS User Manual
Page 7: Sound clarity, Superior security, Easy to hear, Smoother communication
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5.8 GHz/2.4 GHz Gigarange
■ Tough and Durable
You don’t have to worry about
damaging the internal circuitry even
when accidentally splashing water
or dropping the handset.
Applicable: KX-TG5839ALS.
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■ Sound clarity
Digital signal processing makes sound clear and easy to hear.
■ Superior security
Random frequency switching prevents eavesdropping.
Applicable: All 5.8 GHz/2.4 GHz Gigarange models.
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■ Easy to hear
Audio frequency ranges particular to the human voice are
extended for more crisp, clear and easy-to-understand voices.
■ Smoother communication
Clear, easy-to-hear voices make more
natural and smoother conversation
possible.
Applicable: All 5.8 GHz/2.4 GHz Gigarange models.
Hi, grandpa!
(Noise Ef
fect)
5
4
3
2
1
50
60
70
80
90
100(m)
In an open-space condition
with no obstructions.
Panasonic Gigarange (5.8 GHz)
Panasonic Gigarange (2.4 GHz)
Analog 2.4 GHz
Analog 5.8 GHz
Score
Excellent
Fine
Good
Fair
Poor
Condition of Communication
There is virtually no noise
or interruption.
Noise does not cause any
communication problems.
Noise disrupts communication.
Noise makes
communication difficult.
Makes communication
impossible.
5
4
3
2
1
*
1
Requires subscription to a Caller ID, Voice Mail and/or SMS service offered by a
telephone company.
*
2
Phones have not been designed to be fully immersed or held under running water.