E66 RM-343, RM-345, RM-420
Service Manual Level 1&2
   
   
   
 
 
                  ISSUE 1 
Confidential 
1 
SERVICE MANUAL 
Level 1&2 
 
 
 
 
 
 
 
Transceiver characteristics 
 
Band: 
RM-343: EGSM 850/900/1800/1900 and WCDMA 
900/2100 HSDPA 
RM-345: EGSM 850/900/1800/1900 and WCDMA 
850/1900 HSDPA 
RM-420: EGSM 850/900/1800/1900 and WCDMA 
850/2100 HSDPA 
 
Display:  
16M colours, QVGA 2.4” TFT 
 
Camera: 
3.2 Mpix with digital and extended digital zoom 
 
Operating System: 
S60 Edition 3.1 
 
Connections: 
WLAN, Bluetooth 2.0, Infrared, 2.5 mm AV 
connector, Micro USB connector, USB 2.0 (full 
speed), 2 mm charging plug, microSD card 
 
Transceiver with battery pack 
Talk time  Standby  Note 
Up to 4 hours  Up to 428 
hours 
Depends on 
network 
parameters 
and phone 
settings 
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