Systembase C300xr
0018-013-009
Page 7 of 28
3.5
DIAL Button
The DIAL button is used to dial an ISDN call.
(a) Manual Dial
The first depression of the DIAL button will take the unit into the Manual Dial menu as the
first option. This allows the user to type in an ISDN number via the keypad, an optional sub-
address can also be specified by use of the > button (translated to # ), followed by the sub-
address:
MENU : Manual Dial
01719082365#1
Once the ISDN number has been entered, the second depression of the DIAL button instructs
the unit to dial the ISDN number. The Manual Dial Option will use the Audio configurations
for the currently selected patch. The call status is then displayed as follows:
ISDN1: Ready
ISDN2: Ready
MUTE
ISDN1: Dialling
ISDN2: Ready
MUTE
If the call is successful then the following is displayed:
ISDN1: Connect
ISDN2: Ready
SYNC
If the call fails to be established, then one of the following diagnostics messages is displayed
for 2 seconds:
ISDN CLEARING
Together with:
Error
Remote Error
Disconnected
Number Unobtainable
Number Incomplete
Number Changed
Network Busy
Number Busy
Line Out Of Service
Not Allowed
Acknowledgment
No Reply
Incompatible Dest
To Dial the second B Channel, repeat the above procedure. The audio bandwidth will
automatically adjust to include the additional B Channel data.
