doro 626 secret codes
(type code and press the green call button to execute)
<Engineer Mode>
*#13646633#
<Factory Mode>
*#166*#
<Version Info> (gives info on s/w version, screen controller, sensor, flash chip, etc)
*#18375#
<Switch Language to English>
*#0103
<Switch Language to Spanish>
*#0543#
<Switch Language to French>
*#0123#
<Show IMEI>
*#06#
<Language Def.>
*#0000#
<Auto Test>
*#187#
<Audio Test>
*#458#
<unk>
*#0972# (displays UNFINISHED error screen)
*#0092#	(displays UNFINISHED error screen)
*#0966#	(displays UNFINISHED error screen)
*#0098#	(displays UNFINISHED error screen)
<unknown>
*#0886#
*#0086#
<unknown>
*#0044#
<unk>
*#43#
<unk>
*#035670766*001# (displays Ctrl Buffer=63488)
*#035670766*002# (Task dbg Mask=197632)
<unk>
*#2525#
<unk>
#13366
<unk>
*#16810# (displays Done, effects unknown)
*#1030# (displays Off, effects unknown)
*#1040#	(displays Off, effects unknown)
*#1031#	(displays On, effects unknown)
*#931# (displays BT_PTS_SIMAP_Graceful_Disc_Type)
*#1041#	(displays On, effects unknown)
###765*02#
*#902#	(exits to main screen)
*#1022# (exits to main screen)
*#1032#	(exits to main screen)
*#932#
*#1042#	(exits to main screen)
*#903#	(exits to main screen)
*#29826633#
*#933#
*#781314#
*#28144#
*#5264#
*#787464#
###765*05#
*#7525#
*7525#
*#63342835#
<unk>
*#28146#
*#1876#
###765*07#
<unk>
###765*08#
*#2008# (soft restart)
###765*78#
*#1678#	(exits to main screen)
*#2009# (exits to main screen)
**042*
**052*
**04*
**05*