tree 1bda72fcd9a6a2e0667b3989f85de115f30e1065
parent 9ef5740e60154a558cd466ea27f344e0b033cd4e
author Simon Liu <liuxm2@lenovo.com> 1331714236 +0800
committer Jean-Baptiste Queru <jbq@google.com> 1339521019 -0700

Handle devices with no telephony.

If the device has no telephony feature, this case will fail.
It doesn't check if the device has such feature or not.
The fix is to check the feature first.

Change-Id: I06b1d3fcfde3e471bce3eb4571bcb693424e9345