| Heading and notes: | Form number E.T. No. 7. Standard Commonwealth format. | 
| Message area: | Blank. | 
| Reverse side: | Blank. | 
| Colours (text & form): | Black on cream. | 
| Size of form overall: | 193 × 222 mm. | 
| Size of datestamp box: | 28 × 46 mm. | 
|  | IAE-DC-1. Noumea to Sydney Characteristics: 
 
 NOTE: Although the form refers to the PACIFIC CABLE, the Noumea cable was a separate line of communication. Details about the Brisbane-Noumea cable are included elsewhere. | 
Details of use and rarity.
| Form sub-number | Schedule number | Earliest recorded date | Rarity rating | 
| DC-1 | None | 9 October 1922 at Telegraph Branch, Sydney. | RR |