Tigher

I have just been thrown in to move an Electra Elite phone system from one location to another. I am used to dealing with my NEC Nitsuko, not the Electra Elite, so there is a learning curve.

I need to know how to label the phone lines. When pressing line 1 or line 2, they are labeled with the phone numbers, which since we moved the system are incorrect.

I have searched the manuals but have not found this nugget of information.

Does anyone know how to re-label the phone lines?
Example: press line one, the phone displays 555-555-5555 and we want it to say 777-777-7777. Same for line 2.

Thank you.