Hitachi HCX5000I - Manual (Page 142)

C HAPTER 2: A DDITIONAL O PERATIONS
C HECKING A T RUNK
HCXTD840, Issue 1, July 2001 2-71
Procedure,
continued 5 If a conversation is in progress, press to
exit. If a conversation is not in progress, press
to unlock the connection and free the trunk.
If the trunk is not busy, you hear dial tone, and see this
display:
6 Dial an outside number to check the trunk. Because
you’re already connected to a trunk, you don’t need a
trunk access code (usually 9) before the outside
number.
7 If the trunk is operational, you hear ringing or busy
tone after the outside number is dialed. If the trunk is
not operational, call your telephone system
maintenance company.
8 Press to disconnect.
Note: The key is also used for the long
trunk alarm. The long trunk alarm causes the
key to flash when a trunk is
connected for an unusually long time. (See
“Receiving a Long Trunk Alarm” on page 2-55.)
When the key is flashing, you can
still use it to check a trunk that is not causing the
alarm.
1 1 : 0 0 a m We d Ma r 1 0 6 8 6 Ca l l s Wa i t : 0
1 * D i a l 8 6 0 1
2
3
4
L 1 L 2
L 3 L 4
MS G CHA RGE F E A T UR