❌ RCS Messaging is Not Supported in One (Montenegro) on Apple
Unfortunately, One in Montenegro does not currently support Apple RCS messaging. iPhone users with One will continue to use traditional SMS/MMS for messaging with non-iPhone users.
Current Status
This operator is not currently supported by Apple. Last check: 2026-01-09
While Apple has enabled RCS messaging capabilities in iOS 18, One has not yet implemented the necessary network infrastructure or agreements to support RCS for iPhone users in Montenegro.
What You Can Do
If you're a One customer wanting RCS support:
- Contact One customer service to express interest
- Check for updates regularly on One's official channels
- Consider switching to a carrier that supports RCS if this feature is important to you
Frequently Asked Questions
Does One support RCS messaging on iPhone?
No, One does not currently support RCS messaging for iPhone users in Montenegro.
When will One support RCS on iPhone?
There's no official timeline. Contact One customer service for updates.
What alternatives do One customers have?
Use iMessage with Apple users, or apps like WhatsApp, Telegram, or Signal for rich messaging.
Why doesn't One support RCS yet?
RCS support depends on technical infrastructure, Apple agreements, and business priorities.
Learn More
Last updated: 2026-01-09 Source: Apple Support Carrier support information is subject to change. Please verify with One directly for the most current information.