Panasonic KX-TD500 User Manual page 29

4.1 Customising Your Phone (Station Programming)
• 4.1.1 Initial Settings
Preferred Line Assignment — Outgoing
Select the seized line when going off-hook.
• 4.1.2 Customising the Buttons
You can re-arrange the CO button assignment and change the ringing tone for each CO
button.
4.3 Customising Your System (User Programming)
• 4.3.2 System Speed Dialling Number Set (001)
• 4.3.3 System Speed Dialling Name Set (002)
• 4.3.5 Flexible CO Button Assignment (005)
Operation
2.2 Making Calls
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