SystemUI (MSIM): Add extra vaules for sim state ready

From: https://www.codeaurora.org/cgit/quic/la/platform/frameworks/base/commit/packages/SystemUI/src/com/android/systemui?h=LNX.LA.3.7.2.c5&id=8489b3de7da4efef624bacc6a1d5cf31bd922475

Change-Id: I14176d4cab14bc90198cefd3f4b4880b6d14f566
 MTU should be 1358 as per 3GPP standards, especially for LTE radio interfaces.

Change-Id: I5d3601b05a41d4c59cff3b39ddfb66d00cb23c45
Signed-off-by: Stacy Devino <swylie@oceusnetworks.com>

Patchset: 1
http://review.cyanogenmod.org/#/c/75075/