| Equipment | Direct Mode |
| FRN | 0018336701 |
| Grantee Code | WYP |
| Product Code | ACX04G |
| Applicant Business | Sonim Technologies, Inc. |
| Business Address | 1825 S. Grant Street, Suite 200 , San Mateo,California United States 94402 |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| TCB Email | [email protected] |
| Applicant | Avena Xu – Type Approval Manager |
| Applicant Phone | |
| Applicant Fax | +1 650 3788190 |
| Applicant Email | [email protected] |
| Applicant MailStop | |
| Test Firm | BV 7Layers Communications Technology (Shenzhen) Co |
| Test Firm Contact | Sam Tung |
| Test Firm Phone | 154 |
| Test Firm Fax | |
| Test Firm Email | [email protected] |
| Certified By | Amyee Qian – |