Conducting calls – enhanced functions59Step by StepDirected assignment of an MSN (multiplesubscriber number)Multiple subscriber numbers are phone numbers belonging to anISDN multiple device line. They are used for the directed addressingof terminals, for example when a fax machine has a separate number.Before selecting an external connection, you can directly assign aconfigured multiple subscriber number. This then appears on thecalled party’s display.This function can also be called by entering the code (Æ page 118).c or d Press the Talk or Speakerphone key.Call the system menu.> < [ Select the menu item and confirm.> < [ Select the menu item and confirm.o Enter the required multiple subscriber number.o Enter the required external phone number. The phone number is di-alled.Making calls using identification codesIn the case of calls you make to external partners, you can enter andcharge the call costs on the basis of individuals, customers, accountsand private calls, forexample, by means of account codes. The ac-count code (ACCT) can contain up to 11 characters and is includedin the data printout. The ACCT is only transferred after a call has beencompleted. The ACCT can be entered before and during the externalcall.This function can also be called by entering the code (Æ page 118).c or d Press the Talk or Speakerphone key.Call the system menu.> < [ Select the menu item and confirm.> < [ Select the menu item and confirm.o Enter the required account code (optional).Save the settings.MenuService?*41=TemporaryMSN?MSN no.111111:MenuService?*60=Account code?Project Code:Save
