On 12 February 2007 Nokia announced the E61i as a follow up product.
Push to Talk over Cellular (PoC)
PIM including calendar, to-do list and printing
Optional Blackberry and other push e-mail service support
117 mm × 69.7 mm × 14 mm, 108 cc, 144 g
VoIP capable (integrated SIP client)
Support for Java ME and native Symbian applications
Music Player (supports MP3, AAC, WAV, AMR)
WAP browser (separate to web browser)
Email client (POP3, SMTP, IMAP)
CA-44 adapter converting former Nokia 3.5 mm power plug to the new 2 mm plug
Data cable CA-53 from Nokia Pop-Port to USB-A type male connector
Quick start and user's guide, errata, additional applications booklet
Loudspeaker, Up-down volume keys, Voice key
Power jack, 14 pole pop-port connector, Microphone, Infrared transceiver
MiniSD Card slot (for E61) or MicroSD slot (for E61i), 3 pole battery connector, SIM