Private Communication Systems
Mobile Phones
Service Manual C25 / C2588 V 1.0 ICP CD ST
R. Fleuren
Sm_C25_lvl2_v10_w97 Page 21 of 32 02/99
6 Software programming
6.1 Hardware overview
The software of the C25 handset is programmed directly from a PC using a
bootadapter as an interface between serial port of the PC and the mobile. Because
of the new type of external connector used in C25 (Lumberg type) an additional
adapter cable between mobile and bootadapter is required.
6.2 Description of software booting
F Connect COM-port of PC to the bootadapter using the enclosed RS232-cable.
F Connect adapter cable to the connection cable of the bootadapter.
F Afterwards plug in AC-Adapter: If connected correctly the “Power” lamp on the
bootadapter will be active.
F Switch off the handset and connect it to the adapter cable.
F Copy bootsoftware to the PC and follow the instructions in the file “readme.txt”.
Ordering number of Adapter cable: V30146-A5004-D
Ordering number of Bootadapter: L24857-F1006-A30
The bootadapter comes complete with AC-
Adapter, RS-232 and handset connection cable.
AC-Adapter
RS-232
Bootadapter
Connection
Cable
Adapter
Cable
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