Programmable Settings40Note:L If the unit is connected via a PBX, certainPBX functions (call transferring, etc.)may not work correctly. Consult yourPBX supplier for the correct setting.Line modeThe line mode is preset to “B” andgenerally should not be adjusted. If “Linein use” on the handset is not displayedproperly, the line mode selection isincorrect. Set line mode to “A”.1 Press {MENU}.2 Scroll to “Initial setting” bypressing {V} or {^}, then press {>}.3 Scroll to “Set tel line” by pressing{V} or {^}, then press {>}.4 Scroll to “Set line mode” by pressing{V} or {^}, then press {>}.5 Press {V} or {^} repeatedly to selectthe desired setting.6 Press {Save}, then press {OFF}.Other optionsHandset key toneYou can select whether or not key tonesare heard when keys are pressed.Includes confirmation tones and errortones. The default setting is ON.1 Press {MENU}.2 Scroll to “Initial setting” bypressing {V} or {^}, then press {>}.3 Scroll to “Key tone” by pressing {V} or{^}, then press {>}.4 Press {V} or {^} repeatedly to select“On” or “Off”.5 Press {Save}, then press {OFF}.Re-registering the handsetIf “No link to base. Move closerto base, try again.” is displayedeven when the handset is near the baseunit, you may need to re-register thehandset to the base unit.Important:L Make sure the base unit is not beingused.L Have the handset and base unit neareach other when re-registering thehandset.L KX-TG5422C and KX-TG5423C only:Confirm the extension number of thehandset which has lost its link to thebase by placing the handset on the baseunit or charger.If you accidentally assign anotherhandset’s extension number to it, theother extension will stop functioning.1 Handset:Press {MENU}.2 Scroll to “Initial setting” bypressing {V} or {^}, then press {>}.TG5421C_5422C_5423C(e).book Page 40 Friday, June 10, 2005 12:13 PM