| Subject | German | English |
| commun. | Cept-Profil | 1...3 CEPT Profile (vtx presentation standards) |
| commun. | Cept-Tel | Ceptel (DTAG, low-cost vtx terminal, includes modem, with optional telephone function) |
| commun. | Ceptel Cept-Telefon | Ceptel (DTAG, low-cost vtx terminal, includes modem, with optional telephone function) |