To see error messages (XMPP account misconfigured)
mc-tool dump

I had a hard time finding the APN settings for mobile internet. Theres no indication that it's possible to tap and hold to reveal the manual settings. I believe the UI should indicate this in some way.

https://together.jolla.com/
https://harbour.jolla.com/
https://sailfishos.org/develop-packaging-apps.html
http://www.jollatides.com/
http://elinux.org/Jolla

For those who missed it at e.g. http://reviewjolla.blogspot.nl/2013/12/jolla-battery-life-power-consumption.html open terminal and stop the process:

devel-su
systemctl stop tohd.service

[HOWTO] Using DuckDuckGo as Default search in Sailfish
http://talk.maemo.org/showthread.php?t=92129

@JollaHQ which audio jack standard is used? OMTP (L-R-AUX-GND) like N9/N900; or CTIA/AHJ (L-R-GND-AUX) like everyting else today?
https://twitter.com/phlixi/status/412897182795055104