Please choose the correct ending to complete the given sentence: Education and Communications: [header] How to call the philippines [title] Use an online phone calling service. [step] There are many digital services you might use to connect with whomever you're calling in the philippines. Some popular ones include skype, google voice, jitsi, and voxox.

Ending1: [substeps] Other worldwide calling services, like at&t, skype and google voice are also available, but for international calls, don't use them. [title] Give the person a call that describes their country of origin. Ending2: Be sure to research the services to make sure that you're calling the right person. [substeps] You can create or download skype express or skype on your smartphone. Ending3: [substeps] You can also use the mobile voice service if your cell phone is a landline. In some areas, landline phone lines cannot connect to cell phones. Ending4: Some of these services may cost a fee to call a landline or cell phone in the philippines; you should investigate each to find which works best for your situation. [substeps] Digital phone calling services are often geared toward an international market, which means these are generally more affordable for making international calls.

Answer format: ending1/ending2/ending3/ending4