Submitted by pubudual@mobitel.lk on Mon, 08/05/2024 - 17:32
1)What is VOLTE calls and VOLTE roaming?
VoLTE (Voice over LTE) is a technology that offers crystal-clear voice calls over 4G LTE networks. You can use VoLTE roaming with any operator who supports this service.
2)What are the benefits of using VoLTE roaming?
-
You can enjoy crystal clear voice call quality with no service interruptions.
-
Faster call setup.
-
Use mobile data at 4G speeds even during phone calls.
3)How do I use VOLTE roaming?
VOLTE roaming is dependent on supported handset, operator and activation of VOLTE roaming service.
For uninterrupted roaming connectivity, please ensure to
-
Carry a 4G compatible device and SLT-Mobitel 4G SIM
-
Ensure to insert the SLT-Mobitel sim into the SIM slot no. 1
-
Switch to 4G and activate the VOLTE services via your device settings
-
Deactivate data barring service to use 4G and VOLTE services
-
Ensure the APN is selected as mobitel on your device
4)How to enable VoLTE on your devices?
Android: Settings – Connections – Mobile networks – VoLTE calls sim 1/ sim 2 toggle
iPhone (17.5.1 to date)
-
If one sim is on the device: Settings- Mobile Service/Data/Cellular Options – Voice & Data – VoLTE toggle
-
If two sims are on the device: Settings-Mobile Service/Data/Cellular- sims (select relevant number) – Voice & Data – VoLTE toggle
5)Will the roaming announcement be available for VOLTE incoming calls?
No, the roaming announcement will not be available for the incoming calls you receive while using VOLTE services.
For more information, please
Click Here for general VoLTE FAQ
