tree 6e19b743c6b3a0c15a506a4b54876ef02663b430
parent b5a72b0e14aefb658695bed8d2b598b701abaf3d
author Tang@Motorola.com <Tang@Motorola.com> 1249340764 -0500
committer Wink Saville <wink@google.com> 1250116893 -0700

Fix the issue of incorrect conversion of the plus sign in a dial string.

The issue is that the plus sign in a dial string is always converted
to the IDP (International Dial Prefix).

This fix implements a plus sign conversion mechanism based on the default
telephone numbering system that the phone is activated and the current telephone
number system that the phone is camped on. Currently, we only support the cases
where the default and current telephone numbering system are NANP.