Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to call phones from gmail [title] Open your gmail account. [step] If you do not have one, create one. [title] Go to " chat " on the left hand side of your gmail screen.

Ending1: [step] On the top right area, find the contact you want to contact. [title] Enter the username and password for the contact's account into the fields. Ending2: [step] Look for the telephone icon that says " call phone ". There will be a phone symbol located next to this line. Ending3: [step] If you want, click " settings " and select " privacy. " [title] Click on " phone " in the right pane. Ending4: [step] This will reveal all the other settings. [substeps] There will be a magnifying glass at the top of this screen.

Answer format: ending1/ending2/ending3/ending4