Question about Vtech CS5121 Cordless Phone

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I need a user manual for the Vtech 5.8 GHZ Thanks for your time and energy, Darlene

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..ok, here is the current manual for the DS4121-4:

..that site should have your manual by serial number.

Remember "5.8 GHz" is the frequency of operation, and it is above what
they call the SHF (Super High Frequency) range that begins at 3000MHz (UHF TV for instance starts at 300MHz)..or in the "microwave


Posted on Oct 04, 2009


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