BusinessPhone Communication Platform 6.0
Maintenance Instruction ASB 150 02

## ASB 150 02 R9-R13 Software licensing

### General

The access to the different ASB 150 02 features is defined by the FECU (Feature Enabling Circuit Unit) which is connected to the CPU-D4. The features are basically defined into Basic, Networking and CTI features, which results into 10 different FECU Indexes for Release 9 - Release 12 and into 11 different FECU Indexes for Release 13.

In case of a Release update it is always necessary to exchange the related FECU.

For all the article numbers as well as a detailed feature/FECU matrix see document document Facility description General, 15534-ASB150 02 Uen.

### New license

According to the customer’s ordered features the dedicated FECU will be delivered.

Note

It is a must that the FECU is connected to the CPU-D4 otherwise the all features which are requiring a FECU will not work although they might be correctly programmed. If the CPU-D4 is operating without connected FECU, the feature level will automatically be reduced to Release 8.

### Upgrade of an existing license to a higher index

Simply exchange the existing FECU with one of a higher Index. Return the remaining FECU (except FECU’s with Index 1) back to Ericsson in order to get the former price refunded.

Active ?

### Update an existing license to a one of a higher release

Simply exchange the existing FECU with one of a article number series. Return the remaining FECU (except FECU’s with Index 1) back to Ericsson in order to get the former price refunded.

Revision: L © Ericsson Enterprise 2004