General Requirements for Files

Each file must have a unique name.

The first letter of the file name must match the type of operation:

• S – mass messaging uploading;

• B – adding to the black list;

• SID – uploading of mass messaging with identifiers.

During the recording process, the file must have the “.loading” extension.

Примечание

To avoid duplication of names, it is recommended to use the current system time in its name when creating a file, for example: “S20240310100000.loading”.

Subscriber numbers must be recorded in the file in the international format.

For Russian cellular networks, the subscriber number consists of 11 digits and starts with 7.

After the end of the recording, the extension should be changed to a “.data” extension.

Примечание

After the change of the extension the contents of the file cannot be changed.