64Chapter 4: Keeping in touchOther call optionsDuring an active call, tap and tap any of the possible call options for when a call is inprogress.MicrophoneTurns the microphone for the active call on or off. When the microphone is off or inmute mode, you can hear the caller but the caller can’t hear you.SpeakerphoneTurns the speakerphone on or off.Call on holdPuts an active call on hold.Conference callWhen you have subscribed to a conference call service with your mobile serviceprovider, this icon allows you to add a contact or contacts in an active call.NOTES:• The number of participants in the conference call depend on your conference callsubscription. You can inquire from your mobile service provider about this service.• For more details on conference call, see Managing multiple calls.SuperNoteLaunches the SuperNote app, letting you take down notes during an active call.NOTE: For more details, see SuperNote.RecordRecords an active call.IMPORTANT! Before recording an active call, it is dictated by most local laws to askpermission from the other person or persons on the other line.NOTE: For more details, refer to the section Recording calls.