There is a BTL phone office right on the main street, center of town. Anyone can use the phone here. However, as far as leaving a message, I am not sure. They don't go looking for any one to 'deliver' a message. Perhaps you can try asking 'cybercayecaulker.com' to post a message on their blackboard outside there office for you, they are located a few buildings down from the telephone office on the main street. A passerby can Read it there.