Please tell us some basic information before asking for help:
Model Name:ASUS_X00TDB
Firmware Version: PKQ1.WW_Phone-16.2017.2009.087-20200826
Rooted or not: not root Ed
Frequency of Occurrence:na
APP Name & APP Version (If your issue relates to the app):
In addition to information above, please also provide as much details as you can, e.g., using scenario, what troubleshooting you've already done, screenshot, etc.
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Is there a way to make this phone work with VoLTE? This does not show any Enhanced 4G LTE Mode option. Also, the enable switch for VoLTE Provisioning is grayed out.
