Minn. Stat. § 325F.99: TELEPHONE CALLS; FEES; LONG-DISTANCE CARRIERS; NOTICE.

Subdivision 1. Fees for calls.

A hotel, motel, restaurant, lodging house, boarding house, resort, or place of refreshment, licensed under chapter 157, that charges a separate fee for the use of a telephone, other than immediate payment by coin, credit card, or other payment device on a per call basis for the caller to complete the call, shall provide notice on or near each telephone stating the separate fee charged for making a local, credit card, or other call.

Subd. 2. Long-distance carrier.

Establishments governed by subdivision 1 shall provide notice on or near each telephone stating the name of the carrier with which the establishment has subscribed to provide long-distance service to that telephone.