1. kingofstng's Avatar
    How do you change the number of times an optimus c rings before going to voice mail?Do you need the cell plans carriers voicemail number?
    05-30-2011 08:11 PM
  2. takeshi's Avatar
    You don't set number of rings. You set the ring length (how long before calls are sent to voicemail). Number of rings = ring length / ringtone length. Ring length is always set by the carrier. It's not a phone feature.

    For GSM carriers there's a *61 feature code that may work for your carrier. You can Google the details. I don't have them memorized or handy.
    05-31-2011 07:40 AM
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