Electra Elite IPK Document Revision 4Programming Manual 2 - 247______________________________________________________________________________________________________________________________________________________________________1-8-38 Modem Number For RemoteProgramming AssignmentGeneral DescriptionA socket modem can be installed on the MIFM-U( ) ETU when it is installed in S1 orS2 of the B64-U20 KSU. Use this Memory Block to assign the extension number forthe socket modem.DisplayProgramming Procedures1 Go off-line.2 Press LK1 + LK8 + CH to access the Memory Block.3 Use dial pad to enter number of digits .