BusinessPhone Communication Platform 6.0
System Description ASB 150 02 > Hardware

## Telephones

The following phones can be connected to ASB 150 02:

- Digital system telephones

- Dialog 26xx, Dialog 32xx

- IP-Telephones

- Dialog 34xx, Dialog 44xx

- Cordless Phones

- DT 2xx, DT 3xx, DT 4xx, DT 5xx

- Analog Telephones

- Dialog 31xx, Dialog 41xx
- Analog telephones of other vendors

- Mobile Extensions

- A mobile phone can be used like an extension in ASB 150 02.

For details please refer to System overview, (1555‑ASB 150 02 Uen)

#### Door Interface Unit (DIU)

The DIU is an interface circuit board connected to an ELU-A board via two extension lines (one for voice connection and door bell signalling and one for the door opener function). If the door opener is already wired the second extension line is not needed.

#### Other telephones

Analogue telephones with rotary dial for decadic pulsing or with keys for digit transmission with tone selection (DTMF) can be connected via the ELU-A board.

Revision: O © Ericsson Enterprise 2004