GLOSSARY
MAILBOX | The mailbox system controls the messages that are left for or sent by you when you are |
| absent. See section ”Mailbox system”. |
MESSAGE | A message can be sent to any extension. This is useful when you receive the busy tone |
| or get no answer. There are two kinds of message: 1.”Call me” message. 2. Voice |
| message. See section ”Internal messages”. |
MUTE MICROPHONE | To switch the microphone temporarily off. See section ”During calls”. |
PASSWORD | A |
| mailbox system. You can set your own password. See section ”Security”. |
PBX | Public Branch Exchange. Your telephone switching system (e.g. BusinessPhone 250). |
THIRD PARTY | A third connection (person), which can be included in an ongoing two person |
| conversation. The connection can be internal or external. See section ”During calls”. |
TIE LINE | An external line from the private network. |
TRANSFER | During an internal or external ongoing call you can make an inquiry and then |
| transfer the call to another party (internal or external). |
| See section ”During calls” and ”Useful hints”. |
TRUNK LINE | A trunk line is the same as an external line. Can be either digital or analogue. |
BusinessPhone 250 / BusinessPhone 50 | 71 |
Portable DT310 / DT360 / DT368 |