tree ed4ae56d87672699d2416d5d4d17ec9a63c34efc
parent 1d3a487105b3f49b0d0407ff380d244c356aebae
author Wooki Wu <wooki.wu@sonymobile.com> 1455523198 +0800
committer Brad Ebinger <breadley@google.com> 1463439940 -0700

Show TTY mode for multi-SIM device

TTY mode is not shown on multi-SIM device such as DSDS, but there is no
limitation to show it and there is requirement for supporting TTY in
some region such as US. Fix by removing multi-SIM check from
isTtyModeSupported().

Bug: 28623450
Change-Id: Ie75064cb991d65aec202ca49aa6db975300252aa