Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to use foursquare [title] Download the foursquare application to your cell phone. [step] You will need to have joined first (see. You will also need to have a phone with internet access (a smart phone) for the application to work.

Ending1: Information on downloading for current smart phones can be found. [substeps] An iphone application for foursquare can be downloaded from the app store. Ending2: [title] Sign in with your registered email address and password. [step] You can only use these for outgoing calls. Ending3: [title] Make a payment or buy a membership membership in the app. [step] To sign up, use the credit card (or the payment app) to payment-ready to pay. Ending4: If the step of downloading the application costs more than the first four minutes the application may wear off. [substeps] Turn on your device and simply hold a button to join the app.

Answer format: ending1/ending2/ending3/ending4