Is there online manual. Can't do simple tasks such as change time on the telephone. What do we do? How do we program a few phone numbers as speed dials?

Thanks.

Les
[email protected] We do not have a manual for our phone and we need to add our 3 digit area code to our speed dial numbers. What is the procedure?

Lands Phones - NEC - Electra Elite DTU 16D-2 Corded Phone