Memory and Storage
In terms of storage, the Siemens M75 housed an internal memory of 14MB, which was typical for its era. The phone supported an RS-MMC external card slot, with a 32MB card included, providing additional storage for applications, photos, and contacts. The phonebook could store up to 1000 contacts, each with 20 fields, which was quite generous and facilitated comprehensive contact management, including photo call functionality.