NEC N401i Memory and Storage

Memory and Storage

The phone provides an internal storage capacity of 22MB, which was relatively small, even for its time. Importantly, this storage capacity is fixed, as there is no provision for expandable memory via a card slot. Users could store up to 500 contacts in the phonebook and maintain a call log of the most recent 20 dialed, received, and missed calls, which was typical for early mobile phones.