SIEMENS
Pte Ltd
C55/2128 Level 2 Service Manual
Internal Service Use Only
11.1 MOBILE SOFTWARE UPDATING
The software of the mobile, L55 series, is loaded from a PC directly. Hardware
interconnection between the mobile and the PC is shown in Figure 2.24 Because of the
new type of external connector used in X55 series (Slim-Lumberg type) an additional
adaptor cable between mobile and boot adaptor is required. Table 2.1 listed all the
hardware requirements
If you use the battery dummy, make sure that the power supply voltage is correctly
adjusted.
Description Part
No.
Bootadapter 2000 incl. AC-Adapter,
serial cable and mobile connection
cable
L36880-N9241-A200
IBM Compatible PC – Pentium
-
TABLE 2.1 EQUIPMENT LIST FOR SOFTWARE PROGRAMMING.
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