Call Waiting
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.
Dialog 4425 IP Vision is a professional IP-phone with additional features, including multi-line management function and built-in graphics display to meet all user needs. In addition, it can be used in small meeting rooms.
Petsow Communications Limited
Petsow Communications Limited [formerly Adesemi Nigeria Limited] started full operations on August 10, 2002 with five points of presence in five states of Nigeria namely: Lagos, Rivers, Cross Rivers, Abia its operational and administrative headquarters an
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