
Chapter 7
7.3.3Levels of Continuing Ericsson Service Support
For
For systems support you can choose either Gold Business Critical Support or Silver Business Advantage. These packages are designed to save you costs and protect your income through enlisting the help of Ericsson support specialists.
Call Ericsson Sales for more details.
7.4Fault-finding
7.4.1General
The information contained in this chapter is intended to isolate the unit as the faulty equipment if a system failure occurs.
Warning!
Do not remove the covers of this equipment. Hazardous voltages are present within this equipment and may be exposed if the covers are removed. Only Ericsson trained and approved service engineers are permitted to service this equipment.
Caution!
Do not remove the covers of this equipment. Unauthorized maintenance or the use of
This Reference Guide does not include any maintenance information or procedures that would require the removal of covers.
If the following information fails to clear the abnormal condition, please contact Customer Services using the information given in the Preliminary Pages of this Reference Guide.
7.4.2System Defaults
The system defaults can be restored at any time using the Restore System Defaults option.
EN/LZT 790 0005 R1A |