...
Description of the columns
| № | Column name | Description |
|---|---|---|
| 1 | Phone number | A client phone number for the system to call. Each phone number shall be entered on a separate line. A client phone number shall have the following format: 1хххххххххх. |
| 2 | Client ID | A client ID in the external system. You can use any sequence of characters as a client ID but it cannot exceed 10240 bytes. If the value for this parameter is not specified, then the system will use an arbitrary value. |
| 3 | Client parameters | Client parameters that you can use in your scripts. The bot will use their values in dialogues with clients. The parameter name is case sensitive and defined in the column header. Each parameter value is specified in a separate cell without curly braces. |
Click 
this link to download a template of the clients file.
...