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MiVoice Office 250/Mitel 5000 / Disable Change of Ring Tone Volume
« on: October 22, 2014, 12:35:05 PM »
I have a Mitel 5000 and we are using Mitel 5312 IP handsets. On the handset you can adjust the ring volume tone so it's almost silent by using the down arrow key. I would like to disable this functionality on phones for users in our call center, is this possible?