Product Selection - Nokia RM-779 Service Manual

RM-779
General Information

Product selection

RM-779 is a GSM/WCDMA dual-mode handportable monoblock multimedia computer with a capacitive touch
UI, integrated GPS (A-GPS OMA SUPL), WLAN, and an internal FM radio. The device also supports Bluetooth 3.0
standard and Near Field Communication (NFC).
RM-779 supports GSM 850/900/1800/1900 and WCDMA 850/900/1700/1900/2100 bands, GPRS/EGPRS and
WCDMA/HSDPA/HSUPA data bearers.
For WCDMA the maximum bit rate is up to 384 kbit/s for downlink and 384 kbit/s for uplink with simultaneous
CS speech or CS video (max. 64 kbit/s). The device supports HSDPA category 10 with downlink peak data rate
up to 14.4 Mbit/s (in limited use cases), HSUPA belongs to category 6 with uplink peak data rate up to 5.76
Mbit/s (in limited use cases).
In PS/CS mode, the device supports DTM with multi-slot class 32. Class 32 means a maximum of 4 DL and 3
UL timeslots so that the sum of the timeslots does not exceed 5. During DTM the CS timeslot is taken into
account. This means that when DTM mode is active, the maximum DL/UL speed is 177.6/118.4kbit/s with
EGPRS modulation.
In PS only mode, the device supports MSC 33, a maximum of 5 Rx + 3 Tx timeslots (maximum Rx and Tx
timeslot sum 6) resulting in maximum download/upload speed of up to 236.8/177.6 kbit/s with EGPRS, and
up to 107/64.2 kbit/s with GPRS.
RM-779 has a large 3.5" (640 x 360 pixels) nHD TFT colour display (active area 43.2 mm x 76.8 mm) with 16
million colors. It also has a 5 megapixel EDOF camera with a 2x digital zoom.
The MMS implementation follows the OMA MMS standard release 1.3. The browser is a highly advanced
Internet browser also capable of viewing operator domain XHTML Mobile Profile (MP) content.
RM-779 uses Symbian ^3 for Nokia devices operating system, and supports the full Web Browser for S60,
which brings desktop-like Web browsing experience to mobile devices. It also supports MIDP Java 2.1 ,
providing a good platform for compelling 3rd party applications.
Figure 1 View of RM-779
Issue 1 COMPANY CONFIDENTIAL Page 1 – 5
Copyright © 2011 Nokia. All rights reserved.