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ZenFone 4 Max (ZC554KL) VO LTE Settings

hayyam
Star I
Please tell us some basic information before asking for help:
Model Name: ZenFone 4 Max (ZC554KL)
Firmware Version:
Rooted or not: NOT
Frequency of Occurrence: ALWAYS
APP Name & APP Version (If your issue relates to the app): Outlook and SMS
========================================
Hi All
Could someone help me how can i find this VO LTE settings in Zenfone 4
I shouldn't be so difficult/hard to find?
2020-10-28-12-23-15.png

11 REPLIES 11

Christine_ASUS
Community Legend II
Hi hayyam
Thank you for your asking. Kindly check Settings>Connections>Mobile Network>Advanced

hayyam
Star I
Hi Christine
Here is SIM CARD screen
no action/settings in this screen?
374ae49c-b0aa-43dc-a3ac-95725f1ca2bc.jpg
596f1885-10c1-40d6-9b7e-33557f7ef67f.jpg


Christine_ASUS
Community Legend II
Hi hayyam
Yes. The SIM card page. Can't you find your VoLTE toggle from both SIM1 and SIM2?
Kindly refer to my SIM card page as below
1. What is your current firmware version? Mine is WW-15.2016.1907.519
Settings>System>About Phone>Software information
2. Tap into your SIM1 page for further checking.
3. Please try reset Network: Settings>System>Reset options>Reset Wi-Fi, mobile & Bluetooth

hayyam
Star I
My current firmware version is in below...
And also resetted my WIFI+Mobile+BT via Settings>System>Reset options>Reset Wi-Fi, mobile & Bluetooth
Nothing changed yet?

a1fdcc8d-c1f8-404e-a0c9-b89092833f94.jpg