Mute your line or put a call on hold. By Scalper1 | October 30, 2013 0 Comment Scalper1 News While on a call, you can: Tap to mute your line Tap and hold to put the call on hold Tap again to return to your call.Scalper1 News Scalper1 News Related posts: Make a FaceTime call. Forex Flash: RBA rate call, from hold to now expect 25bp cut in December – NAB View and search your calendars. NVIDIA Reports In-Line Q3 Earnings – Analyst Blog