4.1 SYSTEM FEATURE DESCRIPTIONSACCOUNT CODE ENTRYStation users may enter an account code (maximum 12 digits) before hanging upfrom a call. This account code will appear in the SMDR printout for that call record.Keyset users may enter this code using an account code key without interrupting aconversation. Single line telephone users must temporarily interrupt the call byhook-flashing and dialing the feature access code. Manually entered account codescan be up to 12 digits long. In some cases users can be forced to enter an accountcode and this account code may or may not be verified as described below.FORCED – VERIFIEDWhen set for this option the user must enter an account code for all outgoing calls.The account code entered will be verified from a system list of 500 entries for Mversion software and from a list of 999 entries for L version software. Forced Veri-fied codes can contain the digits 0~9.FORCED - NOT VERIFIEDWhen set for this option the user must enter an account code for all outgoing calls,but the account code is not verified against the system list. Non verified accountcodes can contain the digits 0~9, * and #.VOLUNTARYIn this case account codes are not required to make outgoing calls but may beused if desired. This is also the method used to assign an account code to incom-ing calls. These account codes can contain the digits 0~9, * and #.ACCOUNT CODE KEY (M VERSION)The account code (ACCT) key can be programmed on any keyset and will appearas a soft key on display keysets. This key allows the user to enter account codeswithout interrupting a call.ACCOUNT CODE KEY – ONE TOUCH (L VERSION)The account code (ACC) key can be programmed on any keyset. This key can beprogrammed with an extender and operates in three different ways depending onthe extender as follows.Extender = 000 When programmed with an extender of 000 the ACCkey will operate in the same manner as the ACCT key in the M version. That is tosay the user will be prompted to enter an account code when the key is pressed.Extender = 001~999 When programmed with an extender ranging from 001to 999 the key will, when pressed, automatically insert the account code containedin that bin of the system account code list. This is known as One Touch account4.2