©2000 Motorola, Inc.
iii
Scope of Manual
This manual is intended for use by experi-
enced technicians familiar with similar types
of equipment. It is intended primarily to sup-
port basic servicing, which consists prima-
rily of mechanical repairs and circuit board
replacement.
Authorized distributors may opt to receive
additional training to become authorized to
perform limited component repairs. Contact
your regional Customer Support Manager for
details.
Model and Kit Identification
Motorola products are specifically identified
by an overall model number on the FCC la-
bel. In most cases, assemblies and kits which
make up the equipment also have kit model
numbers stamped on them.
Service
Motorola regional Cellular Subscriber Sup-
port Centers offer some of the Þnest repair
capabilities available to Motorola Subscriber
equipment users. The Cellular Subscriber
Support Centers are able to perform comput-
erized adjustments and repair most defective
transceivers and boards. Contact your re-
gional Customer Support Manager for more
information about MotorolaÕ s repair capa-
bilities and policy for in-warranty and out-
of-warranty repairs in your region.
General Safety Information
Portable Operation
DO NOT
hold the radio so that the antenna
is very close to, or touching, exposed parts of
the body, especially the face or eyes, while
transmitting. The radio will perform best if
it is held in the same manner as you would
hold a telephone handset, with the antenna
angled up and over your shoulder. Speak di-
rectly into the mouthpiece.
DO NOT
operate the telephone in an air-
plane.
DO NOT
allow children to play with any
radio equipment containing a transmitter.
Mobile Operation (Vehicle Adaptor)
As with other mobile radio transmitting
equipment, users are advised that for satis-
factory operation of the equipment and for
the safety of personnel, it is recommended
that no part of the human body shall be al-
lowed to come within 20 centimeters of the
antenna during operation of the equipment.
DO NOT
operate this equipment near elec-
trical blasting caps or in an explosive atmo-
sphere. Mobile telephones are under certain
conditions capable of interfering with blast-
ing operations. When in the vicinity of con-
struction work, look for and observe signs
cautioning against mobile radio transmis-
sion. If transmission is prohibited, the cellu-
About This Manual
Summary of Contents for T2290
Page 1: ...DIGITAL WIRELESS TELEPHONE Service Manual Level 3 Release 1 TDMA T2290 T2297 ...
Page 26: ... 2000 Motorola Inc TDMA T2290 T2297 Cellular Overview 16 ...
Page 40: ...Motorola Confidential Proprietary TDMA T2290 T2297 TDMA Test Mode NAM Programming 30 ...
Page 68: ...Disassembly TDMA T2290 T2297 Keypad Removal Motorola Confidential Proprietary 58 ...