Phone: Add one dialog to prompt the SIM is turned off

If aiplane mode is on, add a dialog to prompt SIM is turned off
when call.
Taped positive button can turn off airplane mode and then call out.

Change-Id: I8fdd4d4db657b49a89730a23d75e836fcc86438e
Display the radio tech in manually PLMN search results

Display 2G/3G/4G suffix in the operator list to distinguish
different networks of the same operator.

CRs-Fixed: 522564
Change-Id: I007d1abcfba1532e94de712af9d76bf5099c193f
Phone: Disbale the network item and update the titile

Disbale the network item and update the titile when the network is forbidden

CRs-Fixed: 522564

Change-Id: I13a788dd918356e6fc0dd76ef28db197a8a6f7cd
Settings: DUT can register on a forbidden network operator

In NetworkSetting.java, when networksListLoaded() is called,
it disabled the FORBIDDEN Preferences. But when tap the
available one to register it done, the FORBIDDEN Preferences
will be enabled again by invalidate() operation.

After selection operation is done, we should disable FORBIDDEN
preferences again when receive an EVENT_NETWORK_SELECTION_DONE
message in NetworkSetting.java.

CRs-Fixed: 529690

Change-Id: Ie27823f5165882102e206107a21357d7482f5d2c
Phone: Removing the unreachable call forward option

Some carriers require to remove the  unreachable
call forward option in GSM mode.

PS1: AICP'fied. NO MSIM

Change-Id: I18b782fe83256dcf57956b23e11cdf478a48979e
Phone: Remove AICP-unsupported features

Change-Id: I9e13e0d01f4f718821d8d2cdd9efa451c93c6b58
Phone: The option should be clickable after pressing OK

If there's something wrong with the setting, it will return
response error and set the preference unable.

Don't set the preference unable when it returns error.

CRs-Fixed: 402479

Change-Id: I3ce8aef17ce11fbaec64d01cbbc5b00ea7efe3e7
TeleService: Prompt user the fixed dialing number can’t be empty

It does not check if the fixed dialing number is null or not,
so it also can be saved as FDN when the fixed dialing number is null.

When the number is null, we do not save it as FDN, and show a toast
to prompt user the fixed dialing number can’t be empty.

CRs-Fixed: 522515

Change-Id: I0a78be0657cdd35ed00058bb825d2e077f52b471