User Guide

CCS Technical Documentation System Module
RH-10
Issue 1 09/2002 Nokia Corporation Confidential Page 9
Transceiver RH-10
Introduction
The RH-10 is a CDMA DCT 4.0 engine incorporating IS-95B and IS-2000 features with
full 1XRTT data rate capacity. Advanced messaging features include SMS (MO/MT),
Instant Messaging, Nokia ‘Chat’ and Smart Messaging (ring tones, graphics, images, and
animations).
The standard internal battery (BLB-3) provides users with up to four hours of talk time
and 250 hours of standby time.
The transceiver has a full graphic display and the user interface is based on the Jack 3 UI
with two soft keys.
An internal antenna is used. An external RF connector also is used.
Operational Modes
There are several different operational modes: Modes have different states controlled by
the cellular SW. Some examples are: Idle State (on ACCH), Camping (on DCCH), Scanning,
Conversation, No Service Power Save (NSPS) previously OOR = Out of Range.
In the power-off mode, only the circuits needed for power-up are supplied.
In the idle mode, circuits are powered down and only the sleep clock is running.
In the active mode, all the circuits are supplied with power, although some parts might
be in idle state part of the time.
The charge mode is effective in parallel with all previous modes. The charge mode itself
consists of two different states, i.e. the fast charge and the maintenance mode.
The local mode is used for alignment and testing.