Belgium Mobile Known Limitations

Author David Janssens

Last updated: 13.05.2025 by Linda Heiskanen

Mobile Network & Calls 

Mobile Internet & MMS:

iPhone: Default iOS settings are the same as our APN settings
Supported Android: multiple brands are implementing the settings to make this step automatic, see table for current status  
Other Android: The APN settings for manual setup Mobile internet & MMS can also be found here

5G:

iPhone: supported since iOS 16,needs to be enabled manually (compatible smartphone & coverage needed )
Android: supported (compatible smartphone & coverage needed )

VoLTE:


iPhone: supported since iOS 16, needs to be enabled manually
Android: See table

VoWiFi:

iPhone: supported since iOS 16, needs to be enabled manually
Android: See table

   
Brand Model/
firmware
MMS APN DATA APN VoLTE 5G VoWiFi
Samsung One UI 7 Auto
 
Auto
 
Auto
 
Auto
 
Supported
 
Samsung One UI 6
and older
Manually 
configured
Manually 
configured
Not supported Auto Not supported
Google  Pixel 6 and up
(depending firmware)
Auto Auto
 
Auto
 
Auto
 
Pending
OPPO ColorOS 16 Auto Auto Auto Auto Supported
OnePlus OxygenOS 16 Auto Auto Auto Auto Supported
Other Other Manually 
configured
Manually 
configured
Brand dependent Supported Not supported

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Other

Microsoft Teams Direct Routing:

At this moment, Telavox Mobile Licenses cannot be used in combination with Microsoft Teams Direct Routing

Caller ID outgoing calls while roaming:

Non-VoLTE calls will be anonymized while roaming (there is a solution planned for Q2/2025)

Payment services:

Payments via Mobile subscription (e.g. Netflix etc.) are not supported
Premium SMS are not supported (e.g. parking)

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