|Frequencies||3070 (DFC37); 4410 (DFD21);|
|Emission mode||AM, USB|
|Known counterpart stations|
The designator G14a refers to the old format of DFC37/DFD21 transmissions, which didn't involve an automated voice. Ceased in 1988.
|"Hier ist DFD21" or "Hier ist DFC37"||20-note rising and falling scale
||Es folgen Mitteilungen für||278||278||24 gruppen||Achtung||278||278||24 gruppen||624-78 624-78 038-18 038-18 ...||Ende|
|Repeated 4 times||"Messages are following for"||3-figure recipient ID||Amount of 5-figure groups in the message||3-figure recipient ID||Amount of 5-figure groups in the message||5-figure paired groups.|
|Repeated for 5 minutes||Repeated as necessary with different data for multiple messages||For each message|
The messages were read by real female announcers (four were noted), pre-recorded on tapes for further replaying.