VoLTE issue

Dear all, I have a iphone 6.5 using Simba carrier in singapore and the only way I can make regular calls is by volte.

The problem is I don't have that option to enable volte.

Ios 15.7.4 (19H321)

Settings - mobile data - mobile data options - voice & data - only see 3 options lte, 3g, 2g.

Please help.

Earlier iPhone models

Posted on Apr 6, 2023 8:27 PM

Similar questions

No menu option in 18.2 to enable VoLTE iPhone 16 Pro Max, iOS 18.2. Sim on Vodafone network. When I take a call, I lose all mobile data, I'd like to have internet access when on a call. From searching, there should be an option to turn it on in settings, however, it is not there: Mobile Data > Voice & Data > no option to turn on VoLTE Does that settings menu dynamically change somehow based on data coming from the carrier? I've got a support ticket open with them, but it's unclear where the issue is - with apple or them. Help appreciated!
1797 2
No volte calling option Dear team, I am new user of iPhone 12. My network jio provide us volte network but in my iphone there no option to enable volte option. Same jio no I using in oneplus 5t in same location, the network is volte. And i am able to use volte call voice calling as well as video calling. But in my iphone, I facings this issue.
1737 2
How do I enable VoLTE on my iPhone 16 Pro? My iPhone 16 pro doesn't show VoLTE Option , and mobile data is off while calling here is the SS of the mobile data option screen . Model detail : MYN23AE/A ios Version: 18.3.1 what I tried : Reset the network settings remove Esim and install again contact the network service provider and activate volte from there side. but still not working volte plz help [Re-Titled by Moderator]
5595 11

1 reply

Apr 6, 2023 10:48 PM in response to idries80

Many Cellualr Service providers may or may not support VoLTE. Also check if had opted for the VoLTE plan for the SIM that you use.

2G, 3G, 4G, LTE, VoLTE, 5G all are Carrier Specific features. Contact your Carrier (Cellular Service Provider), the agency that issued the SIM / eSIM to you.

See the Pic below and explanation thereof

This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.

VoLTE issue

Welcome to Apple Support Community

A forum where Apple customers help each other with their products. Get started with your Apple Account.

Learn more Sign up