

                     BLUETONES


   Digit                Tones

   -----                -----

     1              700 +  900 Hz

     2              700 + 1100 Hz

     3              900 + 1100 Hz

     4              700 + 1300 Hz

     5              900 + 1300 Hz

     6             1100 + 1300 Hz

     7              700 + 1500 Hz

     8              900 + 1500 Hz

     9             1100 + 1500 Hz

     0             1300 + 1500 Hz

     KP            1100 + 1700 Hz

     ST            1500 + 1700 Hz

     11  (*)        700 + 1700 Hz

     12  (*)        900 + 1700 Hz

     KP2 (*)       1300 + 1700 Hz



(*) Used only on CCITT SYSTEM 5 for special international calling.


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