Unmmute mobile phones

Hello I’ve been trying to figure how to unmute myself when I connect to a jitsi call over the phone. I’m not usinga mobile app but dialing-in with a phone number jitsi gives me and putting in the meeting PIN.

Once I dial in I’m muted and I’m not able to find what buttons I need to press inorder to unmute myself. I’m not prompted once I connect to the call about which buttons to press and none of the user documentation talks about this, what should I do?

EDIT: I was told about *6 but when I enter it on the phone I’m not actually unmuted and the conference still can’t hear me.