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Recent Panasonic cordless phones, which can handle cell calls if configured, have this feature. It lets the user define the 4-digit code that a non-whitelisted
by abawany 8y ago
Recent Panasonic cordless phones, which can handle cell calls if configured, have this feature. It lets the user define the 4-digit code that a non-whitelisted caller must enter before their call is allowed through.