Panasonic KX-TD500CE, User Manual, Page: 216 / 280

4.3 Customising Your System (User Programming)
216
Customising Your Phone & System
Extension Number
If you do not know the extension no., confirm it as shown below.
Confirmation
To confirm your entry after storing data;
• The STORE button light: Lights red.
• Confirmation Tone:
— One beep: Your entry is accepted.
— Three beeps: Your entry is rejected.
Press PROGRAM. Press PROGRAM. Dial 996.
Press END.
After confirming If you do not know the extension number
9 9 6
END