BusinessPhone – Dialog 4224 Operator / Dialog 3214
Other Useful Features

## Doorphone

The Doorphone is used to monitor the admission to your company, i.e you can open the doorlock from your phone.

#### Answering Doorphone calls

Doorphone

Press (pre-programmed).

You will be in speech connection with the calling party.

#### Opening of the doorlock

After you have answered the Doorphone, you can open the door by dialling the door-opener’s directory number.

Dial the door-opener’s directory number.

Please ask your system administrator for the number.

© Ericsson Enterprise 2003