My understanding is you don't need to contact Bell but my advice is to call your new phone provider. They will require some information such as your existing phone number, your Bell account number and maybe a copy of your most recent Bill.
They should also be able to advise you on how to proceed with Bell.
Also search this forum for dry loop and you'll find what others have done since this has been discussed many times.
They should also be able to advise you on how to proceed with Bell.
Also search this forum for dry loop and you'll find what others have done since this has been discussed many times.