Ann: Aleator Closes Prospectus Offer Heavily Oversubscribed, page-128

Yep correct,
And with Oper8tor you can call all those people using skype and anyone else on earth who has a telephone landline or mobile
And
Anyone using whatsapp viber facebook etc, etc,

Plus it can call of of them at once, plus it can automatically find and update new numbers and contact details

In other words I won't need any of the other apps if I have Oper8tor, one neat app that can connect to oper8tor or any other app or phone and switch to any phone or device and backed by a full service Telco

See you get it now, simple isn't it