Sagem phones uses different keycodes for numeric button. For example pressing button 1 returns keycode 48 (other phones returns keycode 1). This is correctly handled by examples. Just be informed.
Seems this models have font of only one size. As a result commands Set(font,...), Set(text,font,...) and Set(list,font,...) will not works. On V3i caption of screen is not shown in non-fullscreen mode.
There could be situations when screen is not repainted and remains white. To redraw screen press joystick down or key 1 or 3.
If push joystick does not work it is possible to set "fix_nokia_push" parameter to "on". In any case it is possible to use Green button instead of push joystick in main screen of java client.
On 6111 sometimes "Incorrect application. Delete?" message could arise on startup of java client. Just go out to upper menu level and then descend back.
Some keys on keypad are not detected. Seems this is limitations of Java realization.
This phone contains the worst Java realization i've ever seen. Autoscrolling of long lines in list screen and file manager screen will not work. Control (main) screen will not support autoscrolling of title field. If You plans upload icons to the phone it needs to convert them previously by Pngout utility. Siemens-S65 could not handle icons created with other tools (for example Gimp) correctly. Run Pngout utility with "-c6" option.
If You use other Siemens/BenqSiemens phone in Server mode try to set "fix_siemens" parameter to "on" if something goes wrong with java client.
Something strange was discovered in realization of flushGraphics()/4 in this phone. Issue is handled inside java client for K750. If You run java client on other SonyEricsson phone and encounter some issues with redrawing autoscrolled lines, then try to set fix_se parameter to "on". If it does not helps try to set full_repaint parameter to "on".