We don't have synonyms for cell-phone yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are cell phone, cellphone and cellophane.
(n) :
Alternative form of cell phone. [(chiefly Canada, US, New Zealand, Philippines) A portable, wireless telephone, which changes antenna connections seamlessly during travel from one radio reception cell to another without losing the party-to-party call connection.]
(n) :
Alternative form of cell phone. [(chiefly Canada, US, New Zealand, Philippines) A portable, wireless telephone, which changes antenna connections seamlessly during travel from one radio reception cell to another without losing the party-to-party call connection.]