Ericsson BUSINESSPHONE 250 User Manual page 40

OTHER USEFUL FACILITIES
TANDEM
CONFIGURATION
To activate the
tandem configuration
40
The tandem configuration is a unit, consisting of two telephones
using the same directory number. One of the telephones is
defined as the "master" and the other one as the "slave".
This function enhances the communication for users that,
for example, have a wired phone on their desk (the "master
telephone") and need to be mobile within their company's
building with their own portable (the "slave telephone").
Basically the tandem configuration works as follows:
Lift the handset
Press to log on the slave telephone
Replace the handset
For incoming calls:
• Both telephones are treated as 1 single extension.
For outgoing calls:
• Both telephones are treated as 2 separate extensions.
BusinessPhone 250 - Analogue Telephone
BusinessPhone 50 - Analogue Telephone