Nortel 744X User Manual

Also see for 413X: User guide

18Basic handset optionsTurning the handset ON/OFFONPress .When the handset is turned on theradio signal display icon is shown inthe lower left corner of the display, ifthe handset is subscribed to a sys-tem.OFFPress 3 ( ) for 3 seconds.Adjusting speaker volume1 Press .2 Use the two keys placed at theupper right side of the handset forvolume control.3 Press again.Changing Menu LanguageThere are three predefined languagesin the handset: English, French, andSpanish.1 Press MENU ( ), and then press3.2 Switch to SET PROFILELANGUAGE using the <> keys,then press 3.3 Use the <> keys to choosebetween the predefinedlanguages, then press 3 to selectthe required language.4 Press MENU ( ) to exit the menustructure.