Fortunately for Mikey his magic conch shell has a force field around it that makes it appear to be a normal phone. He once called Bunni (Bunni from the alter'verse spells it with an I which Mikey is still coming to terms with) to ask her to find out why their Bunny - well technically Alicia's Bunny but Alicia says Mikey's her adopted parent so he can think of her as "their" - was acting despondent.