Please disable the following two numbers' voicemail service

017-2xxxx15
012-8xxxx47

If i'm not mistaken, there used to be a code to enable and disable this service, why it's missing now?

I hate it charges everytime after ringing for just a short period and no way to disable it, and I remembered that I disabled it before, why does it re-enabled without notice?

Is there any way to do this on our own now?

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Edited: Phone Number

This post has been edited by Maxis: Jun 29 2015, 03:46 PM