Motorola ST7500 - Page 8

5.7.1 Private Call.............................................................................................................124
5.7.2 Phone and PABX Calls.......................................................................................... 124
5.7.3 Receiving Individual Calls...................................................................................... 125
5.8 SIM Card End-to-End Encryption........................................................................................ 125
5.9 Terminal Permanent Disable............................................................................................... 126
5.10 Terminal Temporary Disable or Enable............................................................................. 126
Appendix A: Tones................................................................................................127
Appendix B: LED Indications...............................................................................129
Appendix C: Troubleshooting..............................................................................131
Appendix D: Maintenance.................................................................................... 135
D.1 Extending Battery Life......................................................................................................... 135
D.2 Battery Charging Temperature............................................................................................135
D.3 Additional Battery Warnings/Cautions.................................................................................135
D.4 Looking after Your Radio.................................................................................................... 136
D.4.1 Preventive Maintenance........................................................................................136
MN004519A01-AK
Contents
8