33While on an active callCalling Party Number (M3902)The Calling Party Number feature allows you to record a caller’s number, foraccounting purposes, while on an established call. Note: This feature is notavailable on the Meridian SL-100.To record a caller’s number:1. Press the Calling Party Key. Enternumber appears on the display.2. Dial the calling party’s telephonenumber.3. Press the Calling Party Key.Calling Party Number/Charge Account (M3903 and M3904)The Calling Party Number/Charge Account feature allows you to record a caller’snumber or charge account number for accounting purposes while on anestablished call. Note: This feature is not available on the Meridian SL-100.To record the calling party number orcharge account number:1. Press the Charge Key. The screendisplays Select Charge type.or2. Press the Account Key. The screendisplays Enter account number.orPress the Calling Party Number Key.The screen displays Enter Callingparty number.3. Dial the charge account number orcalling party number. Use the ClearKey or Delete Key to edit the number.Press the Exit Key to leave the screenwithout charging the call.4. Press the OK Key. You return to yourcall.CPartyCPartyChargeAccountCPartyOK