Please enable "Enhanced 4G LTE Mode" (VoLTE) IMS registration for Zenfone 5Z and Vodafone (Germany)
Please tell us some basic information before asking for help:
- Model Name: Zenfone 5Z
- Firmware Version: Android 10 /Version WW-22.214.171.124
- Rooted or not: original/not rooted
@ASUS Technical Team:
Please enable the Option "Enhanced 4G LTE Mode" for the VODAFONE Carrier in Germany too.
The option "Enhanced 4G LTE Mode" is not available @Zenfone 5Z and Vodafone says, they have enable VoLTE for my mobile number.
The codes @internet doesn´t help ( "Even though dialing "*#*#3642623344#*#*" mentioned here on the forums enables the "Enhanced 4G LTE Mode", - they do not seem to work. Even in the Phone info app (dialing "*#*#4636#*#*") shows VoLTE and VoWiFi as unavailable in the IMS Registration menu."
The adding of IMS for APN Type doesn´t help.
When i check the IMS Registration status it says: not registred and Voice-over-LTE: not available
I´m using the former flagship Asus Zenfone 5Z with Snapdragon 845 / 8GB RAM / 256GB storage and i "thought" it was worth to spend a lot of money... actualy i think i´ was wrong...