❌ RCS Messaging is Not Supported in A1 (Bulgaria) on Apple
Unfortunately, A1 in Bulgaria does not currently support Apple RCS messaging. iPhone users with A1 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, A1 has not yet implemented the necessary network infrastructure or agreements to support RCS for iPhone users in Bulgaria.
What You Can Do
If you're a A1 customer wanting RCS support:
- Contact A1 customer service to express interest
- Check for updates regularly on A1's official channels
- Consider switching to a carrier that supports RCS if this feature is important to you
Frequently Asked Questions
Does A1 support RCS messaging on iPhone?
No, A1 does not currently support RCS messaging for iPhone users in Bulgaria.
When will A1 support RCS on iPhone?
There's no official timeline. Contact A1 customer service for updates.
What alternatives do A1 customers have?
Use iMessage with Apple users, or apps like WhatsApp, Telegram, or Signal for rich messaging.
Why doesn't A1 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 A1 directly for the most current information.