How to Shorten the Number of Times a T-Mobile Phone Rings Before Forwarding to Voice Mail?

To  update how long a T-Mobile phone rings before forwarding to voice mail just follow this few simple steps:

• Enter the following command into your phone and then dial the number: **61*18056377249**seconds#. Where it says “seconds”, you need to replace that with 5, 10, 15, 20, 25, or 30. The service only allows  to adjust the ring length by 5 second intervals and the maximum length will be 30 seconds, the shortest would be 5 seconds.