Conference
Drop
Transfer
Hold
Message
Ring
Test
Volume
123
456
789
ABC DEF
MNOJKLGHI
PRS TUV WXY
*
O
#
Oper
The ISDN 7506 Voice Terminal
MODEL NAME: ____________________
Software Associate: ____________________
Project Code: _________________________ Date: ______________________________
Customer Approval: __________________
Speaker
Mute
Select
Redial
Data/Send/Off
Clock