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User's Manual
3.2. Calling method
3.2.1 Internal extension call
You can call an internal number by dialing the <extension number>, then pressing the Send key.
Check the inside number with the administrator.
Hitachi Cable 74/84
3.2.2 Outside-line call
You can call an outside number by dialing the <prefix> + <outside telephone number>, then pressing the
Send key. Check the prefix and the outside number with the administrator.
Inside number: 1111
Base number: 10 Outside
line number:
05011111111
Prefix: 0
Inside number: 2222
Base number: 20 Outside
line number:
05011112222
Prefix: 0
A
B
A
A
Dial the inside number
(2222) for B, then press the
Send key.
Calling
A
B
A
A
Calling
Inside number: 1111
Base number: 10 Outside
line number:
05011111111
Prefix: 0
Inside number: 2222
Base number: 20 Outside
line number:
05011112222
Prefix: 0
Dial B's prefix (0) and outside
number (05011112222), then press
the Send key.