Hi, If it was just SIRI I would say go into Settings, General, SIRI and make sure it didn't somehow get turned off.
If you make a phone call using the headset and people can't hear you, it most likely means your headset has become defective. You can always try and make a voice recording with whatever recording apps you may have. If you never purchased or downloaded any from the app store you definitely have the native Apple Voice Memos app. If that doesn't work, either, then it's most likely because your headset is broken. If your iPhone is less than a year old this should be covered and if you bought Apple Care it is definitely covered and Apple will send you a new headset along with a return package to send the defective one back. Just test it again and if it appears to be due to a defective headset and you are covered give Apple a call and they set it up for you. If you have an Apple Store nearby you can always go there and they'll take care of it. Regards, Sieghard -----Original Message----- From: viphone@googlegroups.com [mailto:viphone@googlegroups.com] On Behalf Of r...@q.com Sent: Wednesday, March 13, 2013 11:37 AM To: viphone@googlegroups.com Subject: Headphone mic Hi, Recently I have been unable to use Siri or talk on the telephone using the earphones that came with my IPhone 4S. Is there a setting I might have inadvertently changed to cause this or is it simply that I need a new pair of earphones? Thanks -- You received this message because you are subscribed to the "VIPhone" Google Group. To search the VIPhone public archive, visit http://www.mail-archive.com/viphone@googlegroups.com/. To post to this group, send email to viphone@googlegroups.com. To unsubscribe from this group, send email to viphone+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/viphone?hl=en. --- You received this message because you are subscribed to the Google Groups "VIPhone" group. To unsubscribe from this group and stop receiving emails from it, send an email to viphone+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- You received this message because you are subscribed to the "VIPhone" Google Group. To search the VIPhone public archive, visit http://www.mail-archive.com/viphone@googlegroups.com/. To post to this group, send email to viphone@googlegroups.com. To unsubscribe from this group, send email to viphone+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/viphone?hl=en. --- You received this message because you are subscribed to the Google Groups "VIPhone" group. To unsubscribe from this group and stop receiving emails from it, send an email to viphone+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.