You will find instructions on the operation and use of your telephone set in this section. The telephone system is quite advanced and can do a lot.
Report all problems and questions about voice mail to the Telephone Help Line extension 4399.
Cleaning the surfaces of telephone equipment
If you must clean the surfaces of a telephone base or handset, use a damp (not wet) cloth. Never spray or apply a liquid directly to the telephone surfaces because it could damage internal components.