like what i means is say for instance someone calls while im in the middle of a call i can say hold on let me take this call and put them on hold while i switch lines.
Tell them to hold
Press the green button, take that call,
press the green button and you will be back tothe first call, if they have not become tired of this foolishness and hung up.
Also if you are on the second call and if u hang up and forget to click back to the 1st call the phone will call u and that 1st caller will still be there. As long as they are still waiting.
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