BusinessPhone Communication Platform 5.1
Facilities

## Outgoing Calls Via Line 1, Line 2 Or Inquiry-Key

## Definition

Denotes calls that are initiated by an extension and which utilise one of the traffic function keys Line 1, Line 2 or Inquiry.

## Use

An outgoing internal call is utilised to call another extension in the system.

## Operation

### System Telephones

An extension user can select one of the following alternatives:

#### On-hook dialling

1. Dial relevant number directly on keyset.

- Line 1-lamp flashes to confirm connection.
- Louspeaker-lamp glows steadily.
- Caller hears tone message in loudspeaker.

#### On-hook dialling via On/Off-key

1. Press On/Off-key or Line 1-key.

- Line 1 is seized and Line 1-lamp flashes to confirm connection.
- Loudspeaker-lamp glows steadily.

Extension user hears dial tone.

Extension user dials relevant number.

Caller receives tone message via loudspeaker.

If the desired party answers the call, user with an ECONOMYplus, STANDARD or EXECUTIVE Telephone may continue in handsfree mode.

#### Handset call

1. Lift handset.

- Line 1 is seized and associated lamp flashes to confirm connection

Extension user hears dial tone.

Extension user dials desired number.

Extension user receives tone message via handset.

#### Indication on display

A telephone with display shows e.g.:

“JOHNSON ANDREW 205 FREE”

Connection message “FREE” (“F”) indicates that the called internal party is free and that the call has been established via the latter's Line 1.

### Analogue Telephones

#### To initiate a call

1. Lift handset and await internal dial tone.
2. Dial relevant number.

When entire directory number has been dialled caller receives relevant tone message.

## Capacity

An Analogue telephone has only one call possibility.

A System telephone has three different call possibilities: Line 1, Line 2 (not available on the BASIC Telephone) and Inquiry key.

## Limitations

An extension with Line 1, Line 2 and Inquiry can initiate outgoing calls even if an incoming call has been signalled via another traffic function.

Line 2 can be used for outgoing calls even if it is blocked for incoming calls.

## Programming

2028 |  | Ringtime internal calls

2030 |  | Disconnection tone for digital extensions

2027 |  | Length of inactivity tone

## Equipment

None

Revision: D © Ericsson Enterprise 2003