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TECHNOLOGY ARCHIVE · EST. 2026

Siemens

SL45

SL45 combines MP3 playback, removable MMC storage and voice recording in a compact metal handset with a monochrome display and external antenna.

Platform
GSM feature phone
Operating system
Siemens proprietary firmware (original SL45)
Siemens SL45

Overview

SL45 combines MP3 playback, removable MMC storage and voice recording in a compact metal handset with a monochrome display and external antenna.

Period and variants

Siemens announced SL45 in Venice in September 2000, planning December availability in Europe, Southeast Asia and South Africa. A March 2001 test confirms Polish retail availability. Announcement, planned rollout and regional retail dates are separate.

The supplied 32 MB MMC is removable storage, not internal RAM or entirely free space. Music, recordings, contacts and system files share it. A contemporary test used 64 MB MMC, without establishing a maximum capacity. The original cradle connects through a PC serial port; an external USB card reader does not establish native handset USB.

Java belongs to later SL45i and subsequent modifications, not original SL45. The tested standard battery is 540 mAh. Factory-guide width is 44 mm versus a contemporary review’s 46 mm, and factory 88 g excludes MMC. MP3 uses a wired stereo headset, not built-in stereo speakers.

Sources

Image credit

PawelkoP — Siemens SL45 Mobile Phone.JPG · CC BY-SA 3.0. Wikimedia thumbnail resize; no further edits. Shared under the same licence.

Ulli1105 — Siemens SL45.JPG · CC BY 3.0. Wikimedia thumbnail resize; no further edits.

Optimized display images on this page have been proportionally resized (maximum dimension 1600 px) and compressed to WebP, without cropping or retouching. Statements above about unchanged files refer to the preserved collected originals; attribution, sources and original licenses still apply. Originals: 1, 2.

Images collected from the Internet.

Last revised:

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