@Francisco Milan  You should educate yourself on the Telephone Consumer Protection Act (TCPA) and Do Not Call (DNC) regulations. 

Other examples would include costs for administrative and accounting, telephone, supplies, snow removal, janitorial service, pest control, advertising and so on.2.

He occasionally has telephone discussions from California with the management company in Nevada regarding the property.

Fax, telephone, and email contact was all I ever had with the loan originator.

Utilities.Tenant shall pay all charges for water, sewer, gas, electricity, telephone and other services and utilities used by Tenant on the Leased Premises during the term of this Lease unless otherwise expressly agreed in writing by Landlord.

Example of bills, water, electricity, cable, telephone, gas, internet, etc.

As far as "maintenance" or repairs, there are plenty of telephone wiring specialists in urban areas to select from, but not sure what you would need them for.

If yes, its very important to check that these utilities are available to the land in question: Water, sewer, gas, electric, telephone, high speed internet. 

He occasionally has telephone discussions from California with the management company in Nevada regarding the property.

If your property is not a high end property and you believe your average guest would not mind fetching their own wood, perhaps you could provide a reasonable starter supply and provide them with a telephone number of a local supplier that you have pre-arranged and would be open to delivering on short notice.