C75 Level 2 Service Manual
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Siemens Technical Support Centre
All Rights Reserved
COM D CCQ APAC SLI
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Internal Use Only
4
Comparison with Previous Product
Feature
R65/R66 Ulysses
C75 ARIES
Difference
Supported Systems
Triple Band
EGSM 900/GSM1800/
GSM1900 (EMEA,
APAC)
GSM 850/GSM1800/
GSM1900 (NAFTA)
Triple Band
EGSM 900/GSM1800/
GSM1900 (EMEA,
APAC)
No NAFTA version
planned
Stand-by Time
≥
300h
(approx. 2,5 mA
quiescent current BEST
CASE network situation)
≥
300h
(approx. 2,5mA
quiescent current, BEST
CASE network situation)
BUT improvement
expected due to new
PMU, this is to be verified
during B1 evaluation
Talk Time
≥
5 h
(approx. 150mA
average current for
lowest TX-power level)
≥
5 h
(approx. 150mA average
current for lowest TX-
power level)
BUT improvement
expected due to new
PMU, this is to be verified
during B1 evaluation
Battery Technology
Battery Capacity
Li-Ion Battery Pack
Nominal Cap.: 780 mAh
Li-Ion Battery Pack
Nominal Cap.: 780 mAh
Same
Weight
Approx. 90 g
Approx. 90 g
Same (expected to be
less)
Volume
Approx. 78 cm
3
Approx. 70 cm
3
Decrease of 11% in total
volume
Length
108 mm
103 mm
5 mm shorter
Width
44…47 mm
44mm
3 mm smaller
Thickness
17…18 mm
17mm
1 mm thinner
SIM
Plug-In 1.8V/3V
Plug-In 1.8V/3V
Same
Antenna Integrated Integrated Same
Antenna Performance
compared to CX65/70
0 dB @ 900 MHz
0 dB @ 1800 MHz
0 dB @ 1900 MHz
0 dB @ 900 MHz
0 dB @ 1800 MHz
0 dB @ 1900 MHz
Same
Half Rate
Yes
Yes
Same
Enhanced Full Rate
Yes
Yes
Same
AMR Yes
Yes
Same
Fax/Data Yes
Yes
Same
GPRS
Yes (Class 10)
Yes (Class 10)
Same
Keypad Illumination
Yes (white)
Yes (amber)
DTC
Display /
Display Illumination
TFT/TFD 2,1’’
65k colour
TFT 1,8’’
65k colour
Same colour depth,
better resolution, smaller
diameter
Camera Yes
(integrated camera)
Yes
(integrated camera)
Same (but new supplier
& mechanic concept)
Ringer volume level
Min. 95 dB(A) @ 5cm
Typ.
≥
98dB(A) @ 5cm
(for dedicated Siemens-
standard melodies)
Min. 100dB(A) @ 5cm
“Hongkong
Requirements” fulfilled
(for selected melodies
only)
Min. 95 dB(A) @ 5cm
Typ.
≥
98dB(A) @ 5cm
(for dedicated Siemens-
standard melodies)
Min. 100dB(A) @ 5cm
“Hongkong
Requirements” will be
fulfilled
(for selected melodies
only)
Same