Cortelco 8012 Owner's Instruction Manual page 27

Press the Select soft key.
3.
4. Press or to choose Ring Setup.
5. Press the Select soft key.
6. Press the Select soft key to choose INT Ring, or press the
EXT Ring.
Press the Select soft key.
7.
8. Press or to choose Melody or Volume.
9. Press the Select soft key.
10. Choose the desired ring tone (1 - 10) or desired ring volume (1 - 5 or off). The
8012 will play the selected melody or volume level.
11. Press the Save soft key to confirm.
key to choose
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