Subject	HiPath 3800	HiPath 3550    HiPath 3500	HiPath 3350    HiPath 3300
Feature available in	x	x	x
Hardware requirements	-	-	-
Software requirements	V5.0 or later	V1.0 or later	V1.0 or later
Number of external waiting calls per station	16	16	16
Number of internal waiting calls per station	16	16	16

Subject	Dependency/Restriction
Call waiting rejection	If a user has activated call waiting rejection, a caller cannot camp on.
CorNet	Call waiting in a networked system depends on whether or not the system flag is set:    •   if the system flag is not set (default setting), call waiting indication occurs immediately.  •   if the system flag is set, call waiting indication only occurs if the caller is an attendant console. All other subscribers do not camp on in the network.
CorNet-NQ	Call waiting in a networked system with CorNet-NQ occurs with a five-second delay, as is the case with internal calls. No flags are set in this case.
Group call	If one or more stations in a group call are free, the call will be offered to them. The other group members are not signaled. If all stations are busy, all of them receive a call waiting signal.
Speaker call	Speaker calls to busy stations are not possible.
Automatic recall	Recalls of low-priority external calls that cannot be signaled are intercepted. Displaced internal calls are released.
Call waiting tone	Users can deactivate the call waiting tone for external calls using a procedure or Manager E. This setting does not affect signaling on the display.
Call waiting tone on/off	Individual stations can enable/disable the tone at their station. Default is: Tone On.
Call waiting rejection on	This station flag prevents any type of call waiting tone to be injected in the conversation. This flag is also called Data Line Security in the HiPath 3000/5000 Manager E. When set, this flag will also prevent this station from being overridden. The calling station will only hear the busy tone.