The users guide was excellent. It provided the information neeeded to connect and control the Crate system. Nothing was left to chance
Text excerpt from page 66 (click to view)
OI.book Page 56 Wednesday, November 8, 2000 3:35 PM
Chapter 6 DTMF Tone Length The tone you hear when you press a key on your keypad is called a �DTMF� tone. Most phone services and answering machines require the phone to transmit this tone when a digit key is pressed. This menu setting allows you to shorten or lengthen the time the tone is emitted. DTMF tones are transmitted even when key tones are turned off. 1 2 3
From standby, press Press Press (MENU) to enter the Main Menu. (OK). (OK). to scroll to Phone Settings. Press to scroll to DTMF Duration. Press
� The current setting is displayed with an asterisk ( ).
4
To change the DTMF setting, scroll to the other option. Press (OK).
� The display confirms the DTMF duration setting.
5
Press any key or wait 3 seconds to return to standby.
