2 - 598 Memory Blocks___________________________________________________________________________________Document Revision 4 Electra Elite IPK___________________________________________________________________________________4-90 SLT Data Line Security AssignmentGeneral DescriptionUse this Memory Block to specify NORMAL or DATA position for a Single LineTelephone (SLT).DisplaySettingsLK 1 LK 2 LK 3 LK 4 LK 5 LK 6 LK 7 LK 8 The shadedselection is thedefault.NORMAL DATAProgramming Procedures1 Go off-line.2 Press LK4 + IK to access the Memory Block.3 Press LK2 to select DATA for Single Line Telephones for Tel Port No.