Nortel Networks C4030 manual Silent Mode, Ringer types, Conference call, To enable Silent mode

signalling can be switched on again by selecting another ringer

C4 030 H and se t Stan d ard 1 . 00

Silent Mode

You can switch off the handset ringing in Standby mode to enable Silent mode.

To enable Silent mode:	1.	Enter the “Handset Sound” menu.
	2.	Enter the “Ringer volume” menu.
	3.	Select “Silent” and press the	key.

You can also use the shortcut 1.5.1 (see "Using Keypad Shortcuts"). Handset

volume and pressing the		key.
Ringer types
You can select different ringer types for the C4030.
Call ringer		The C4030 alerts the melody selected by
shortcut 1.4 to activate		the internal call ringer when receiving an
		external call.
CLI ringer	O	When the C4030 receives a call, and the
shortcut 1.0 to activate		number and name of the caller is stored in
		the phone book, the CLI ringer selects the
		ringing melody. You can select six available
		melodies for the CLI ringer.	O
Conference call

During a conversation, it is possible to set-up a conference call.

To set up an enquiry call:		1.	Press the	key to hold the first
			call.
		2.	Dial a second desired telephone
			number.
		3.	Press the	key again
			to conference.r
After pressing the	key, you can select a desired telephone number from
the redial list or phonebook by using the			keys.
	r		s
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