Toshiba Strata CT 用户手册

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页码 54
Strata CT Standard Telephone User Guide  November 2001
23
Features
Door Phones
Door Phones
You can call a door phone and monitor the immediate area surrounding the door phone. Only digital 
and electronic telephone stations can be called by door phone users, but you can pick up these calls 
when they are incoming by lifting your handset and dialling a pick up access code.
To call/monitor a door phone
To pick up a door phone call that is ringing another station
1. Lift the handset.
You hear dial tone.
2. Dial the door number:
Door Phone 
Location
#151
1A
#152
1B
#153
1C
#154
2A
#155
2B
#156
2C
#157
3A
#158
3B
#159
3C
#161
4A
#162
4B
#163
4C
1. When you hear a door 
phone call, lift the 
handset.
Door phone calls ring from one to five times, 
depending on system programming. 
2. Press
 #5#30
.