User's Manual
3.1.5
184/186 call
To temporarily switch caller ID On/Off, dial 184 or 186 before you dial the other party's telephone
number.
184 (Do not identify caller): Your telephone number is not identified.
186 (Identify caller): Your telephone number is identified.
<Examples of combination of caller ID On/Off>
System settings
Displayed
No alert
Example: 184 call
Example: 186 call
Hitachi Cable
Dial input
No input
186
184
No input
186
184
Calling
A
A
Inside
number:
1111
Base number: 10 Outside
line
number:
05011111111
Prefix:
0
Calling
A
A
Inside
number:
1111
Base number: 10 Outside
line
number:
05011111111
Prefix:
0
Caller ID display
Displayed
Displayed
No alert
No alert
Displayed
No alert
B
A
Inside
number:
2222
Base number: 20 Outside
line
number:
05011112222
Prefix:
B
A
Inside
number:
2222
Base number: 20 Outside
line
number:
05011112222
Prefix:
58
0
0