2N Omega 48 - Basic Services v1.0 - Manual (Page 30)

2N
®
- OMEGA 48
Basic services
User manual – Basic services
www.2n.cz
29
1.20. Subscriber / CO Line Reservation
You called an internal subscriber who is busy. You can hear the busy tone in your
earpiece (- - - -).
or
You called an internal subscriber who is absent. You can hear the idle internal
ringing tone in your earpiece (- - - -).
or
You tried to make a public line call (by dialing "0", e.g.), but all CO lines are busy.
You can hear the busy tone in your earpiece (- - - -).
In all the above mentioned cases, you can use the „Waiting for ...“ service.
You can hear busy tone or idle ringing tone in your earpiece
With a tone telephone set:
Dial „#4“
Listen to the service performing message
Hang up
With a pulse telephone set:
Dial „74“
Listen to the service performing message
Hang up
If the called subscriber line gets free or the subscriber arrives and handles its
telephone set in any way, your telephone will start ringing (- - - - - -). If you pick up
your handset, the telephone set of the called party will start ringing. If the called
subscriber answers the phone, you can start conversation.
or
If the called CO line gets free, your telephone set will start ringing. If you pick up
your handset, you will hear the external dialing tone (- — - —) and can dial the
external subscriber number.
Waiting for the connection you can make other calls without limitations. If your
telephone starts ringing to announce you that the called line is free and you fail to