Complicated answer, Yes. If one of the connections is to VM business account and one to a residential account it’s ok. You can have two connections in a home, but it’s must be two people paying the bills and therefore two accounts. VM are reluctant to do this, but it has been done.
Please describe what you are trying to achieve and we may be able to help.
Tudor There are 10 types of people: those who understand binary and those who don't and F people out of 10 who do not understand hexadecimal c1a2a285948293859940d9a49385a2