Can I use a mobile number as CLI?

Product

  • Voice

Resolution

Using a mobile CLI over fixed connections is permitted under strict regulations if three cumulative conditions are met:

  1. Lawful Use: The user must be the legitimate holder or have explicit, verifiable consent from the holder.

  2. Reachability: The mobile number must be active and correctly terminate return calls on the user's platform.

  3. No Misleading: Use for fraudulent purposes or unverified telemarketing is strictly prohibited.

Operational Limitations & Support Disclaimer:

  • Carrier Filtering: Certain carriers block mobile CLIs to prevent spoofing.

  • No Delivery Guarantees: CM.com cannot guarantee correct CLI display or call completion across all receiving networks.

  • Support Restriction: No SLA guarantees or support can be provided for mobile CLI delivery issues. Use geographic or national fixed numbers for critical business operations.