NEC Electra Elite IPK II Features And Specifications Manual page 654

Document Revision 1
c. Press Speaker.
Checking One-Touch Keys
To check the function of a One-Touch key:
1. Press the Help key.
2. Press the One-Touch key.
The stored function displays.

Repeat this step to check additional keys.

3. Press Exit.
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Electra Elite IPK II
One-Touch Calling