Motorola Confidential Proprietary
V975/V980/C975/C980Manual Test Procdures
2-2
Draft 1.0
GSM/DCS/PCS Call Processing
In order to successfully complete a GSM call process-
ing procedure, a test USIM card needs to be available.
Test USIM cards have default call parameters that al-
low users to perform call processing tests through GSM
base station simulators. This allows service technicians
to perform simulations without accessing the customer’s
cellular account.
Hardware Requirements
There are various hardware configurations to perform
manual call processing procedures. Below, is a list of
the various options. All options require the battery to
be attached. A GP-gate system can also be used for
manual testing. Refer to the GP-gate user’s manual for
details.
Power Options
• Fully Charged Battery (SNN5743A¹ or equiva-
lent)
• Full-Rate Power Supply (SPN5049A¹)
• Battery Eliminator (5-00-3Y-12000²) with 2-
Wire Adapter (2-00-68-10000²)
Note: Requires a single output power supply
¹Contact your local Motorola dealer for ordering
²Contact AMS Software and Elektronik GmbH for ordering
RF Interface
• RF Adapter (2-00-4E-10000²)
• SMA/N type Adapter (0-00-00-40042)
• SMA Cable 0.5m (0-00-00-40047²)
• USIM (0-00-00-40810²)
²Contact AMS Software and Elektronik GmbH for ordering
Call Origination
Use the following procedures for call processing. The
screen shots are from a Rohde and Schwarz CMU 200.
The procedures can be adopted to any other test box
that will be used to perform call processing.
1. Install the test USIM in phone.
2. Connect hardware as illustrated in figure 2-5.
3. Setup up the test box for GSM, DCS, or PCS
Signaling
4. Set Broadcast Channel (BCH) to 120 (GSM),
700 (DCS), or 661 (PCS)
5. Set Broadcast channel level to -85dBm
6. Set Traffic Channel (TCH) to 38 (GSM) or 512
(DCS/PCS)
7. Set Traffic channel level to -85dBm
8. Wait until the phone indicates a receive signal
Figure 2-1. GSM Signaling Setup
Analyzer/Generator
RF
AUDIO
Analyzer/Generator
Analyzer/Generator
GSM 850
P/t Normal GMSK
GSM 850
Overview
P/t Normal GMSK
Analyzer/Generator
GSM 850
P/t Normal GMSK
GSM 850
Overview
P/t Normal GMSK
HotKeys
Set 1
HotKeys
Set 2
HotKeys
Set 3
HotKeys
Assign.
Menu
Select
BasicFunctions
GSMMobileStation
GSM850
GSM900
GSM1800
GSM1900
3G UMTS User Equipment
WCDMA FDD
Non-Signalling
Signalling
Selection
GSM Mobile Station(GSM 1800/Signalling/Overview/P/t Normal GMSK
Analyzer/Generator
Overview
Hotkeys - Set 1
GSM
1900 Overview
Menu Select
Ch. 2
Circuit
Switched
Single Slot
Connect
Control
Ch. 1
GSM/DCS/PCS Call Processing
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