Nokia Eseries
series of smartphones by Nokia

The Nokia Eseries is a discontinued line of business-oriented smartphones running Symbian OS, produced by Nokia from 2005 to 2011. The Eseries brand became the partial replacement for the top-line products of the Nokia 6000 'Classic Business' range - the 6000 range itself would turn into a mid-range line with broad appeal beginning in 2007 mostly using the 'classic', 'slide' and 'fold' monikers.
The Nokia Eseries have emphasis on enhanced connectivity and support for corporate e-mail push services, as well as enterprise-styled products and many featuring QWERTY keyboards. All devices have advanced office features through its S60 platform. Phones equipped with Wireless LAN also provide a VoIP client (SIP Protocol). Throughout the series' lifetime, its main competitors include the BlackBerry, the Sony Ericsson P family, and various Windows Mobile/Pocket PC devices.
Models
On October 12, 2005, Nokia announced what the company refers to as the Eseries, consisting of the three mobile phones, the Nokia E60, Nokia E61 and Nokia E70.
On May 18, 2006, Nokia announced the addition of the E50 to the series, which it refers to as a "business device" rather than a "smartphone".
On February 12, 2007, Nokia introduces three new devices to the series; E61i, E65 and E90 Communicator.
On April 11, 2008, Nokia Australia has advised that the E61i will be discontinued in May 2008 and be replaced by a more featured but smaller E71.
This brief starts where responsible research should: with the source description of “Nokia Eseries” as series of smartphones by Nokia. Everything that follows is an evidence route, not borrowed authority.
Why this record matters
The subject matters to the general reference register because the source frames it as series of smartphones by Nokia. Its deeper value depends on whether names, dates, institutions and citations support that framing.
Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Sep 6, 2025. The linked authority identifier is Q5993584. None of the 0 selected statements returned an explicit reference. The first chronological checks are 2005, 2011, 2007 and 2006.
A concise general-reference account can conceal disagreements about scope, terminology or the weight assigned to individual sources. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.
- Subject orientation
- Search vocabulary
- Locating named sources
The closest primary source, responsible institution and strongest cited specialist reference.
Three-step research path
- Establish the record: confirm the title “Nokia Eseries”, its source revision and the description used here.
- Expand the search: follow Nokia Eseries primary sources, Nokia Eseries archive and Nokia research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Nokia Eseries”?
- Which cited source is closest to the event, object or claim?
- What terminology or title could unlock a more precise catalogue search?
Search terms from this dossier
This entry incorporates text from “Nokia Eseries” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.