Switch calls

I am embarassed to ask this, but I cannot fing the answer anywhere!!
I am on an incoming call and another comes in, which I can see due to call waiting.
How do I switch between the existing call and the new incoming call?
Also if the first call hangs up, how can I answer the one that is still 'waiting'.
I could do this on my old handset, as there was a pre-programmed button, but not me new one!
Sureley there is a quick code?
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How can we possibly help
How can we possibly help you? You did not even tell us what kind of phone you have!
Try again please.
By your response, I assume
By your response, I assume you do not know if there is a standard * or # code!
The phone is a Fanvil 6030 running V1.7.192.197, if that helps.
Standard feature codes...
Here's a link to standard feature codes in an earlier version of freePBX. I'm not sure what the latest ones are.
Eugene Blanchard
Author of PBX in a Flash for Newbies and Introduction to Data Communications
There is no * or # key.
There is no * or # key. This is a SIP phone with 5 line appearances. Each call should arrive on the next line appearance.
ATA's handle this by intercepting hookflash events and switching between virtual line appearances.
A phone with dedicated line appearances will not have this functionality.
blanchae, thanks for the
blanchae,
thanks for the pointer, but nothing indicated in the list!
SkykingOH,
this phone did have the function, but a software upgrade removed that. As for the 5 line appearance, I need to see exactly how that works, so I can jump between lines.
Thnaks to both for pointers.
BTW, I am using IAX, not
BTW, I am using IAX, not SIP, on the 6030, and this phone only has 1 IAX line!
My trunk can deliever multiple concurrentl calls!
I don't know that phone so I
I don't know that phone so I can't comment. If it has 5 line keys you should never get the call waiting tone. That's just not how it works.