Question about Vtech CS5121 Cordless Phone
..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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Posted on Jan 02, 2017
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