tree 9b87b73af7111be302101eb4cfa3f46c5ac27736
parent 18f6f12092166545f9f943582108d0b3cf8ae323
author Andrew Lee <anwlee@google.com> 1415219654 -0800
committer Andrew Lee <anwlee@google.com> 1415226291 -0800

Write clearer code to set voicemail number.

I believe this makes the casing/behavior more easily understood.

Bug: 17019623
Change-Id: Id1bd6b419a08eb07885d18babd34ea5e7f87e0e4