vtech |
Posted: Tue Dec 02, 2008 3:43 am Post subject: Re: stk392-020 and stk392-040 |
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espbaum wrote: |
hi, I know an stk392-040 will replace an stk392-020 but is it just an upgrade and the stk 392-020 will also work??? |
Minnie has already answered your question;
As a rule of thumb, if applicable, you would use the higher number in place of the lower --NOT vise versa.
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