BusinessPhone Communication Platform 7.0
Commands > Commands 4000...4999

## 4009
Two external lines at operator 3-party

This command specifies if two external lines are allowed in an operator three party connection. The term “external lines” includes all types of external lines.

##### Valid data

Yes |  | (default) |
No |  |  |

Minimum required authority level from telephone: No

Accessible via BMS: Yes

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