| Brand | Model | Original Cartridge |
| Panasonic | KX-FM 189 | KX-FA 53 |
| Panasonic | KX-FM 189 | KX-FA 55A |
| Panasonic | KX-FM 89 | KX-FA 53 |
| Panasonic | KX-FM 89 | KX-FA 55A |
| Panasonic | KX-FM 90 | KX-FA 53 |
| Panasonic | KX-FM 90 | KX-FA 55A |
| Panasonic | KX-FP 150 | KX-FA 53 |
| Panasonic | KX-FP 150 | KX-FA 55A |
| Panasonic | KX-FP 151 | KX-FA 53 |
| Panasonic | KX-FP 151 | KX-FA 55A |
| Panasonic | KX-FP 152 | KX-FA 53 |
| Panasonic | KX-FP 152 | KX-FA 55A |
| Panasonic | KX-FP 153 | KX-FA 53 |
| Panasonic | KX-FP 153 | KX-FA 55A |
| Panasonic | KX-FP 153TW | KX-FA 53 |
| Panasonic | KX-FP 153TW | KX-FA 55A |
| Panasonic | KX-FP 155 | KX-FA 53 |
| Panasonic | KX-FP 155 | KX-FA 55A |
| Panasonic | KX-FP 156 | KX-FA 53 |
| Panasonic | KX-FP 156 | KX-FA 55A |
| Panasonic | KX-FP 158 | KX-FA 53 |
| Panasonic | KX-FP 158 | KX-FA 55A |
| Panasonic | KX-FP 181 | KX-FA 53 |
| Panasonic | KX-FP 181 | KX-FA 55A |
| Panasonic | KX-FP 80 | KX-FA 53 |
| Panasonic | KX-FP 80 | KX-FA 55A |
| Panasonic | KX-FP 81 | KX-FA 53 |
| Panasonic | KX-FP 81 | KX-FA 55A |
| Panasonic | KX-FP 82 | KX-FA 53 |
| Panasonic | KX-FP 82 | KX-FA 55A |
| Panasonic | KX-FP 85 | KX-FA 53 |
| Panasonic | KX-FP 85 | KX-FA 55A |
| Panasonic | KX-FP 86 | KX-FA 53 |
| Panasonic | KX-FP 86 | KX-FA 55A |
| Panasonic | KX-FP 88 | KX-FA 53 |
| Panasonic | KX-FP 88 | KX-FA 55A |
| Panasonic | KX-FP 89 | KX-FA 53 |
| Panasonic | KX-FP 89 | KX-FA 55A |
| Panasonic | KX-FPC 161 | KX-FA 53 |
| Panasonic | KX-FPC 161 | KX-FA 55A |
| Panasonic | KX-FPC 165 | KX-FA 53 |
| Panasonic | KX-FPC 165 | KX-FA 55A |
| Panasonic | KX-FPC 166 | KX-FA 53 |
| Panasonic | KX-FPC 166 | KX-FA 55A |
| Panasonic | KX-FPC 168 | KX-FA 53 |
| Panasonic | KX-FPC 168 | KX-FA 55A |
| Panasonic | KX-FPC 175 | KX-FA 53 |
| Panasonic | KX-FPC 175 | KX-FA 55A |
| Panasonic | KX-FPC 178 | KX-FA 53 |
| Panasonic | KX-FPC 178 | KX-FA 55A |
| Panasonic | KX-FPC 185 | KX-FA 53 |
| Panasonic | KX-FPC 185 | KX-FA 55A |
| Panasonic | KX-FPC 91 | KX-FA 53 |
| Panasonic | KX-FPC 91 | KX-FA 55A |
| Panasonic | KX-FPC 95 | KX-FA 53 |
| Panasonic | KX-FPC 95 | KX-FA 55A |
| Panasonic | KX-FPC 96 | KX-FA 53 |
| Panasonic | KX-FPC 96 | KX-FA 55A |
| Panasonic | KX-FPG 175 | KX-FA 53 |
| Panasonic | KX-FPG 175 | KX-FA 55A |
| Panasonic | KX-FPG 176 | KX-FA 53 |
| Panasonic | KX-FPG 176 | KX-FA 55A |
| Panasonic | KX-FPG 371 | KX-FA 53 |
| Panasonic | KX-FPG 371 | KX-FA 55A |
| Panasonic | KX-FPG 372 | KX-FA 53 |
| Panasonic | KX-FPG 372 | KX-FA 55A |
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