Use Dialup Networking to connect from your PC to the Server at the store.
Once the your PC connects and registers then open up Accuterm.
Click File>New, then Connection Wizard then select Telnet and click on Next then Host Name will be 10.1.1.100, Host Type will be D3 Turnkey Telnet, Port can be default or 80XX (port#) and click on Next then click Finish.
This will give you a User ID prompt and you can log on.
Save the session by clicking on File>Save, when box appears, type in PM and click save.