| Platform | Arduino | |
| ECCN | EAR99 | |
| Product Status | Active | |
| Series | - | |
| Function | Dual-Tone Multi-Frequency (DTMF) | |
| Type | Interface | |
| Contents | Board(s) | |
| Mfr | DFRobot | |
| Utilized IC / Part | MT8870 | |
| HTSUS | 8473.30.1180 | |
| Package | Bulk | |
| RoHS Status | ROHS3 Compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
