Ericsson 250 User Manual
Page 4
TABLE OF CONTENTS
4
BusinessPhone 250 - Basic Telephone
BusinessPhone 50 - Basic Telephone
Table of Contents
page
Description ..............................................................................5
Incoming calls ..........................................................................7
Outgoing calls ..........................................................................8
During calls ............................................................................10
Call forwarding ......................................................................15
Information ............................................................................18
Internal messages ....................................................................22
Mailbox system ......................................................................24
Abbreviated numbers ..............................................................28
Group facilities ......................................................................31
Other useful facilities ..............................................................36
Security ..................................................................................42
Least Cost Routing ................................................................44
Optional equipment ..............................................................45
Programming ..........................................................................48
Visible signals..........................................................................51
Audible adjustments ..............................................................52
Tones and signals ....................................................................54
Glossary ..................................................................................55
Installation..............................................................................57
Useful hints ............................................................................59
Index ......................................................................................60
Quick Reference Guide ..........................................................63