The function is available in some telephone networks and it allows receiving the other call at the moment of the actual conversation by the method of setting the active call in the waiting mode or cancellation. This will let not to miss an important call and to agree upon time when it will be possible to call back.
DID Number, DID Numbers, Local Telephone Numbers, VoIP Numbers, voip number, DIDs, 0800 Toll-Free, Fax, SMS, Porting, T.38, Virtual Phone Numbers, SIP Trunking, SIP trunk, Wholesale DID Numbers
Read more