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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 reply. Have you ever rooted or unlocked your device before? I am asking it because your "SIM page" looks different from mine yet we are in the same firmware version. May you provide me a video of the SIM page for further checking?

hayyam
Star I
I never rooted or unlocked my device before?
Is it posssible to understand whether it is rooted?
Here is video for you 🤗
Regards

Christine_ASUS
Community Legend II
Hi hayyam 
Sorry it's my fault. The access of the page I showed above is Settings>Connections>Mobile Network>Advanced.

hayyam
Star I
Yes I am in ADVANCED page....Then? 🤔
WIFI CALLING is OFF now..
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Christine_ASUS
Community Legend II
Hi hayyam
Thank you for your asking. You may check on the screenshot I provided, normally the VoLTE toggle exits between *Data usage and *Preferred network type.
1. May I know why you want to access the toggle? Can you use the VoLTE now?
2. What is your sim carrier?
3. If you change another sim carrier card, does the VoLTE toggle appear?
4. If you change *Preferred network type, does the VoLTE toggle appear?