ERICSSON CA638, CF688 General Information CHAP1
LZB 115 2508 R1A General Informati on
Chapter 1 - General Information
Introduction
This manual is intended to assist certified Service Technicians in repair of the CA638 and CF688 cellular
phones.
Table 1-1
Chapter 6 -
provides a list of the standard accessories for the CA638 and CF688 cellular phones. Refer to
Accessories for more information.
Table 1-1. Accessories
Accessory Name
Economy N iCD Economy
Slim NiMH Battery NM-6050
UltraSlim NiMH Battery NM-6100
High Performance NiMH Battery NM-6055
High Capacity NiMH Battery NM-6170
Standard Charger – 8h * SC-6000
Rapid Charger * BC-6000
Vehicle Power and Charge VP-6000
Desk Top Ch arger * MC-6000
Travel Charger TC-6000
Portable Handsfree Unit PO-6000
Enhanced Vehicle Handsfree Solution HF-6300
Deluxe Vehicle Handsfree Solution HF-6600
Mobile Office Solution AC28
Mobile Data Cable Kit
* Note: This model has variations depending on the electrical requirements in the country
used. Contact your Regional Service Representative for more information.
Model Number
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General Information LZB 115 2508 R1A
Maintenance/Repair Philosophy
Table 1-2 explains the maintenance levels of all Ericsson products.
Table 1-2. Maintenance/Repair Levels
Maintenance
Level
Level 1 Local
Level 2 Authorized
Level 3 Authorized
Level 4 Authorized
Level 5 Ericsson Repair
Function
Responsible
Distributor
Regional Service
Center
Regional Service
Center
Global Repair
Center
Center
Definition
Complete unit swap
Repair/exchange of mechanical parts
Not allowed to open unit
Level 1 plus:
Allowed to open units and exchange
parts
Boards and labeled frames must remain
mated
Level 2 plus:
Allowed to replace some solderable parts
Level 3 plus:
Refurbishing and relabeling allowed
Allowed to maintain revision status
All mechanical and component repair
Revisions to This Man ual
This manual will be revised throughout the life cycle of the product as revisions to the units and accessories are implemented. User comments are appreciated. A Repair Manual Review Form has been included
at the end of this manual for processing of user comments.
Other Produc t Do cum entation
Refer to the following publications for information not contained in this manual:
• CA638 User’s Manual (Publication Number XX/LZT 123 4426)
• CF688 User's Manual (Publication Number XX/LZT 123 4408)
• Service Center Certification Manual, Level III (Publication Number LZB 119 3020)
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