pcf2113 i2c lcd driver

[mds]

Anybody had any experience with the pcf2113 lcd driver from philips?
Im having a few problems with a purchased module which came with little data.
http://mec-symonds.eng.monash.edu.au/twiki/bin/view/Saqqara/LcdModulePcf2113

Main problems:
1) there are some "icons" not apart of the matrix make up which seem, once the display is initialised, are permanently on. ie I cant find their address
2)The data sheet doesn't explain how to access the other character sets.

thanks

[mds]

solved number 2
missed a line in the data book
the suffx x in the pcf2113x denotes which character set is hard coded.
Using some code I deduced I have the A character set.

[vibrasys]

Here's a lcd driver: PCF2113 code example - http://sandiding.tripod.com/phlcd.html