Gsm/Dcs/Pcs Call Processing; Hardware Requirements; Software Requirements (Pcs Only) - Motorola A920 Service Manual

Manual Test Procdures

GSM/DCS/PCS Call Processing

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 (SNN5639B¹ or equiva-
lent)
• Full-Rate Power Supply (PSM5049A¹)
• Battery Eliminator (5-00-3F-10000²) with 2-
Wire Adapter (2-00-68-10000²)
Note: Requires a single output power supply
Control Interface Options (PCS Only)
• USB Cable (SKN6311A¹)
• Serial Cable (SKN6315A¹) with CE converter
(SYN0279B¹)
Note: If handset test commands are being used, a con-
trol interface is not needed.
¹Contact your local Motorola dealer for ordering
²Contact AMS Software and Elektronik GmbH for ordering
3 - 2
Motorola Confidential Proprietary
RF Interface (Everything listed is required)
• SMA/N-type Adapter (0-00-00-40042²)
• SMA Cable 0.5m (0-00-00-40047²)
• Repair Fixture (5-00-4T-10000²)
• USIM (0-00-00-40810²)

Software Requirements (PCS only)

If PCS call processing procedures are necessary, the
user will need to send a test command to the phone
prior to beginning the test. The command can be initi-
ated through handset test commands or computer test
commands. Software requirements for each method is
listed below.
Handset Test Command
• No software needed
Computer Test Command
• Radio Comm (latest release)
A920/A925
Preliminary