Thank you. I just emailed mvo, waiting for their response. Nakapagtataka kasi Mobile no. Tapos ndi pa nagpakilala. Hope to hear from them soon.If the phone call came from 02.857.9000, then you're good. That's the embassy's phone number. If still in doubt, email MVO and tell them about the phone call received (mention the mobile number. I hope you also got the name of the person who called) and ask confirmation about the re-sched interview.