Ericsson businessphone 250 User Manual page 95
Operator's console system telephone
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Also See for businessphone 250:
- User manual (105 pages) ,
- System administrator manual (70 pages) ,
- Manual (64 pages)
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Internal ringing signal
External ringing signal
Automatic call-back
signal
BusinessPhone - Operator´s Console
Signals
Ringing signals are emitted from the phone.
Note: The tones and ringing signals in this guide refer to
the standard system but may vary between countries.
Tones and Signals
-repeated after 4 s
-repeated after 4 s
95
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