Panasonic VA-1232 - Manual (Page 26)

One-touch operation
1. Lift handset or press ON/OFF key
* Listen for the inter&m dial tone.
2. Press One-touch key
To erase stored number
1. Press ON/OFF key
* Listen for the intercom dial tone from speaker.
2. Press AUTO key
HOLD
3. Press One-touch key you wish to erase
4. Press HOLD key
5. Press ON/OFF key
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