<PAGE>   1
                                                                      EXHIBIT 99

                         GENERAL INSTRUMENT CORPORATION
                    EXHIBIT 99 -- FORWARD-LOOKING INFORMATION

    The Private Securities Litigation Reform Act of 1995 provides a "safe
harbor" for forward-looking statements. The Company's Form 10-K, the Company's
Annual Report to Stockholders, any Form 10-Q or Form 8-K of the Company, or any
other oral or written statements made by or on behalf of the Company, may
include forward-looking statements which reflect the Company's current views
with respect to future events and financial performance. These forward-looking
statements are identified by their use of such terms and phrases as "intends,"
"intend," "intended," "goal," "estimate," "estimates," "expects," "expect,"
"expected," "project," "projects," "projected," "projections," "plans,"
"anticipates," "anticipated," "should," "designed to," "foreseeable future,"
"believe," "believes," and "scheduled" and similar expressions. These
forward-looking statements are subject to certain uncertainties and other
factors that could cause actual results to differ materially from such
statements. Readers are cautioned not to place undue reliance on these
forward-looking statements, which speak only as of the date the statement was
made. The Company undertakes no obligation to publicly update or revise any
forward-looking statements, whether as a result of new information, future
events or otherwise.

    The actual results of the Company may differ significantly from the results
discussed in forward-looking statements. Factors that might cause such a
difference include, but are not limited to, factors relating to the proposed
merger with Motorola, Inc., uncertainties relating to general political,
economic and competitive conditions in the United States and other markets where
the Company operates; uncertainties relating to government and regulatory
policies; uncertainties relating to customer plans and commitments; the
Company's dependence on the cable television industry and cable television
capital spending; Year 2000 readiness; the pricing and availability of
equipment, materials and inventories; technological developments; the
competitive environment in which the Company operates; changes in the financial
markets relating to the Company's capital structure and cost of capital; the
uncertainties inherent in international operations and foreign currency
fluctuations; authoritative generally accepted accounting principles or policy
changes from such standard-setting bodies as the Financial Accounting Standards
Board and the Securities Exchange Commission; and the factors as set forth
below.

FACTORS RELATING TO THE MERGER WITH MOTOROLA

     The Company has entered into a merger agreement with Motorola, Inc. whereby
shares of the Company's common stock will be converted into shares of Motorola
common stock. However, no assurances can be given as to whether or when the
merger will be completed.

     The merger will combine two companies that have previously operated
independently. The Company expects to realize strategic and other benefits as a
result of the merger, including, among other things, the integration of key
technologies necessary to bring converged voice, video and data networking to
consumers and the accelerated roll-out of advanced services over hybrid fiber
coax networks. However, the Company cannot predict with certainty whether, or to
what extent, it will realize these benefits. The following are factors that may
prevent the Company from realizing these benefits:

    -   a substantial demand for interactive broadband access solutions
        utilizing hybrid fiber coax networks may not continue to develop as much
        or as rapidly as expected;

    -   alterations may be necessary in sales and marketing campaigns in order
        to gain marketplace acceptance of the strategy of providing converged
        interactive voice, video, data and Internet access solutions over cable
        networks, including in particular the Company's product solutions in
        this environment;

    -   development and deployment of next-generation network equipment may
        require more technical support than Motorola and the Company currently
        have employed or contracted;


<PAGE>   2
    -   changes in technology may increase the number of competitors that
        Motorola faces after the merger or may require significant capital
        expenditures to provide competitive services;

    -   other manufacturers that compete with Motorola that currently market
        networks compatible with General Instrument products may not continue to
        do so; and

    -   an increase in the number of competitors serving these markets may make
        it more difficult to attract and retain necessary personnel or to obtain
        and retain customers;

     Any of these factors could cause actual results to differ materially from
the Company's expectations.

     The Company also expects to realize certain cost savings and other
financial and operating benefits as a result of the merger. However, the Company
cannot predict with certainty whether these cost savings and benefits will
occur, or the extent to which they actually will be achieved. There are a large
number of systems that may be integrated, including management information,
purchasing, accounting and finance, sales, billing, payroll and benefits and
regulatory compliance. The integration of General Instrument and the multimedia
group business of Motorola's Internet and Networking Group will also require
significant attention from management. The diversion of management attention and
any difficulties associated with integrating General Instrument into Motorola
could have a material adverse effect on the revenues, the levels of expenses and
the operating results of Motorola after the merger and the value of Motorola
shares.

     The number of Motorola shares to be received in the merger for each General
Instrument share is fixed. Therefore, because the market price of Motorola
shares is subject to fluctuation, the value at the time of the merger of the
Motorola shares to be received by General Instrument stockholders will depend on
the market price of Motorola shares at that time. There can be no assurance as
to the value of Motorola shares at that time.

     The market price of Motorola shares has been, and may continue to be,
volatile. In addition to conditions that affect the market for stocks of high
technology companies generally, factors such as new product announcements by
Motorola or its competitors, quarterly fluctuations in Motorola's operating
results and challenges associated with integration of businesses may have a
significant impact on the market price of Motorola shares. These conditions
could cause the price of Motorola shares to fluctuate substantially over short
periods.

FACTORS RELATING TO THE DISTRIBUTION

    In a transaction that was consummated on July 28, 1997, the former General
Instrument Corporation (the "Distributing Company") (i) transferred all the
assets and liabilities relating to the manufacture and sale of broadband
communications products used in the cable television, satellite, and
telecommunications industries to the Company (which was then named "NextLevel
Systems, Inc." and was a wholly-owned subsidiary of the Distributing Company)
and transferred all the assets and liabilities relating to the manufacture and
sale of coaxial, fiber optic and other electric cable used in the cable
television, satellite and other industries to its wholly-owned subsidiary
CommScope, Inc. ("CommScope") and (ii) then distributed all of the outstanding
shares of capital stock of each of the Company and CommScope to its stockholders
on a pro rata basis as a dividend (the "Distribution"). Immediately following
the Distribution, the Distributing Company changed its corporate name to
"General Semiconductor, Inc." ("General Semiconductor"). Effective February 2,
1998, the Company changed its corporate name from "NextLevel Systems, Inc." to
"General Instrument Corporation."

    The Distribution Agreement, dated as of June 12, 1997, among the Company,
CommScope and the Distributing Company (the "Distribution Agreement") and
certain other agreements executed in connection with the Distribution
(collectively, the "Ancillary Agreements") allocate among the Company,
CommScope, and General Semiconductor and their respective subsidiaries
responsibility for various indebtedness, liabilities and obligations. It is
possible that a court would disregard this contractual
<PAGE>   3
allocation of indebtedness, liabilities and obligations among the parties and
require the Company or its subsidiaries to assume responsibility for obligations
allocated to another party, particularly if such other party were to refuse or
was unable to pay or perform any of its allocated obligations.

    Pursuant to the Distribution Agreement and certain of the Ancillary
Agreements, the Company has agreed to indemnify the other parties (and certain
related persons) from and after consummation of the Distribution with respect to
certain indebtedness, liabilities and obligations, which indemnification
obligations could be significant.

    Although the Distributing Company has received a favorable ruling from the
Internal Revenue Service, if the Distribution were not to qualify as a tax free
spin-off (either because of the nature of the Distribution or because of events
occurring after the Distribution) under Section 355 of the Internal Revenue Code
of 1986, as amended, then, in general, a corporate tax would be payable by the
consolidated group of which the Distributing Company was the common parent based
upon the difference between the fair market value of the stock distributed and
the Distributing Company's adjusted basis in such stock. The corporate level tax
would be payable by General Semiconductor and could substantially exceed the net
worth of General Semiconductor. However, under certain circumstances, the
Company and CommScope have agreed to indemnify General Semiconductor for such
tax liability. In addition, under the consolidated return rules, each member of
the consolidated group (including the Company and CommScope) is severally liable
for such tax liability.

DEPENDENCE OF THE COMPANY ON THE CABLE TELEVISION INDUSTRY AND
CABLE TELEVISION CAPITAL SPENDING

    The majority of the Company's revenues come from sales of systems and
equipment to the cable television industry. Demand for these products depends
primarily on capital spending by cable television system operators for
constructing, rebuilding or upgrading their systems. The amount of this capital
spending, and, therefore the Company's sales and profitability, may be affected
by a variety of factors, including general economic conditions, the continuing
trend of cable system consolidation within the industry, the financial condition
of domestic cable television system operators and their access to financing,
competition from direct-to-home ("DTH"), satellite, wireless television
providers and telephone companies offering video programming, technological
developments that impact the deployment of equipment and new legislation and
regulations affecting the equipment used by cable television system operators
and their customers. There can be no assurance that cable television capital
spending will increase from historical levels or that existing levels of cable
television capital spending will be maintained.

    Although the domestic cable television industry is comprised of thousands of
cable systems, a small number of large cable television multiple systems
operators ("MSOs") own a majority of cable television systems. As a result, a
relatively small number of customers has historically accounted for a large
portion of the Company's revenues, and this trend is expected to continue. Sales
to the Company's single largest customer represented 30% and 31% Company sales
for the nine months ended September 30, 1999 and the year ended December 31,
1998, respectively. For the same periods, the Company's top five MSO customers
accounted for 52% and 54%, respectively, of the Company's total sales. Because a
small number of MSOs account for a majority of the Company's revenues, the
Company's future success will depend on its ability to develop and maintain
relationships with these companies. The loss of business from a significant MSO
could have a material adverse effect on the business of the Company. Because
significant consolidation is occurring among cable television operators, the
risk to the Company from the concentration of its customer base is increasing.

THE IMPACT OF REGULATION AND GOVERNMENT ACTION

    In recent years, cable television capital spending has been affected by new
legislation and regulation, on the federal, state and local level, and many
aspects of such regulation are currently the subject of judicial proceedings and
administrative or legislative proposals. During 1993 and 1994, the Federal
Communications Commission (the "FCC") adopted rules under the Cable Television
Consumer Protection and Competition Act of 1992 (the "1992 Cable Act"),
regulating rates that cable television operators may
<PAGE>   4
charge for lower tiers of service and generally not regulating the rates for
higher tiers of service. In 1996, the Telecommunications Act of 1996 (the
"Telecom Act") was enacted to eliminate certain governmental barriers to
competition among local and long distance telephone, cable television,
broadcasting and wireless services. The FCC is continuing its implementation of
the Telecom Act which, when fully implemented, may significantly impact the
communications industry and alter federal, state and local laws and regulations
regarding the provision of cable and telephony services. Among other things, the
Telecom Act eliminates substantially all restrictions on the entry of telephone
companies and certain public utilities into the cable television business.
Telephone companies may now enter the cable television business as traditional
cable operators, as common carrier conduits for programming supplied by others,
as operators of wireless distribution systems, or as hybrid common carrier/cable
operator providers of programming on so-called "open video systems." The
economic impact of the 1992 Cable Act, the Telecom Act and the rules thereunder
on the cable television industry and the Company is still uncertain.

    On June 24, 1998, the FCC released a Report and Order entitled In the Matter
of Implementation of Section 304 of the Telecommunications Act of 1996 -
Commercial Availability of Navigation Devices (the "Retail Sales Order"), which
promulgates rules providing for the commercial availability of navigation
devices, including set-top devices and other consumer equipment, used to receive
video signals and other services from multichannel video programming
distributors ("MVPDs"), including cable television system operators. The Retail
Sales Order mandates that (i) subscribers have a right to attach any compatible
navigation device to an MVPD system regardless of its source and (ii) service
providers are prohibited from taking actions which would prevent navigation
devices that do not perform conditional access functions from being made
available by retailers, manufacturers, or other affiliated vendors. To
accomplish subscribers' right to attach, the FCC has ordered that (i) MVPDs must
provide technical information concerning interface parameters necessary to
permit navigation devices to operate with their systems; (ii) MVPDs must
separate out security functions from non-security functions by July 1, 2000; and
(iii) after January 1, 2005, MVPDs may not provide new navigation devices for
sale, lease or use that perform both conditional access functions and other
functions in a single integrated device.

    Unless modified or overturned, the Retail Sales Order will require set-top
device manufacturers, such as the Company, to develop a separate security module
to be available for sale to other manufacturers who want to build set-top
devices, as well as ultimately prevent the Company from offering set-top devices
in which the security and non-security functions are integrated. In addition,
the Retail Sales Order may require the Company to offer its set-top devices
through retail distribution channels, an area in which the Company has limited
experience. The competitive impact of the Retail Sales Order is still uncertain,
and there can be no assurance that the Company will be able to compete
successfully with other consumer electronics manufacturers interested in
manufacturing set-top devices, many of which have greater resources and retail
sales experience than the Company.

    There can be no assurance that future legislation, regulations or government
action will not have a material adverse effect on the operations and financial
condition of the Company.

TELECOMMUNICATIONS INDUSTRY COMPETITION AND TECHNOLOGICAL CHANGES AFFECTING
THE COMPANY

    The Company will be significantly affected by the competition among cable
television system operators, satellite television providers and telephone
companies to provide video, voice and data/Internet services. In particular,
although cable television operators have historically provided television
services to the majority of U.S. households, DTH satellite television has
attracted a growing number of subscribers and the regional telephone companies
have begun to offer competing cable and wireless cable services. This
competitive environment is characterized by rapid technological changes,
particularly with respect to developments in digital compression and broadband
access technology.

    The Company believes that, as a result of its development of new products
based on emerging technologies and the diversity of its product offerings, it is
well positioned to supply each of the cable, satellite and telephone markets.
The future success of the Company, however, will be dependent on its ability to
market and deploy these new products successfully and to continue to develop and
timely exploit
<PAGE>   5
new technologies and market opportunities both in the United States and
internationally. There can be no assurance that the Company will be able to
continue to successfully introduce new products and technologies, that it will
be able to deploy them successfully on a large-scale basis or that its
technologies and products will achieve significant market acceptance. The future
success of the Company will also be dependent on the ability of cable and
satellite television operators to successfully market the services provided by
the Company's advanced digital terminals to their customers. Further, there can
be no assurance that the development of products using new technologies or the
increased deployment of new products will not have an adverse impact on sales by
the Company of certain of its other products. For example, sales of analog cable
products have been impacted by a shift to digital deployment in North America.

INTELLECTUAL PROPERTY

    Because the Company's products are based on complex, rapidly-developing
technologies, the Company has been, and could in the future be, made a party to
litigation regarding intellectual property matters. The Company has from time to
time been notified of allegations that it may be infringing certain patents and
other intellectual property rights of others. The adverse resolution of any
third party infringement claim could subject the Company to substantial
liabilities and could require the Company to refrain from manufacturing or
selling certain products. In addition, the costs incurred in intellectual
property litigation can be substantial, regardless of the outcome. It may be
necessary or desirable in the future to obtain licenses relating to one or more
products or relating to current or future technologies, and there can be no
assurance that the Company will be able to obtain these licenses or other rights
or obtain such licenses or rights on commercially reasonable terms.

COMPETITION

    The Company's products compete with those of a substantial number of foreign
and domestic companies, some with greater resources, financial or otherwise,
than the Company, and the rapid technological changes occurring in the Company's
markets are expected to lead to the entry of new competitors. The Company's
ability to anticipate technological changes and to introduce enhanced products
on a timely basis will be a significant factor in the Company's ability to
expand and remain competitive. Existing competitors' actions and new entrants
may have an adverse impact on the Company's sales and profitability. For a
discussion of competitive factors in regards to retail consumer electronic
manufacturers see "The Impact of Regulation and Government Action". The Company
believes that it enjoys a strong competitive position because of its large
installed cable television equipment base, its strong relationships with the
major cable television system operators, its technological leadership and new
product development capabilities, and the likely need for compatibility of new
technologies with currently installed systems. However, the focus by several
industry groups and the Federal government on uniform standards for
interoperability of devices will likely increase competition for the Company's
products by enabling competitors to develop systems compatible with, or that are
alternatives to, the Company's products.

INTERNATIONAL OPERATIONS; FOREIGN CURRENCY RISKS

    U.S. broadband system designs and equipment are being employed in
international markets, where cable television penetration is low. In addition,
the Company is developing new products to address international market
opportunities. However, the impact of the economic crises in Asia and Latin
America has significantly affected the Company's results in these markets. There
can be no assurance that international markets will rebound to historical levels
or that such markets will continue to develop or that the Company will receive
additional contracts to supply systems and equipment in international markets.

    International exports of certain of the Company's products require export
licenses issued by the U.S. Department of Commerce prior to shipment in
accordance with export control regulations. The Company has made a voluntary
disclosure to the U.S Department of Commerce with respect to several violations
by the Company of these export control regulations. While the Company does not
expect these violations to have a material adverse effect on the Company's
operations or financial condition, there can be no assurance that these
violations will not result in the imposition of sanctions or restrictions on the
Company.
<PAGE>   6
    A significant portion of the Company's products are manufactured or
assembled in Taiwan and Mexico. In addition, the Company's operations are
expanding into new international markets. These foreign operations are subject
to the usual risks inherent in situating operations abroad, including risks with
respect to currency exchange rates, economic and political destabilization,
restrictive actions by foreign governments, nationalizations, the laws and
policies of the United States affecting trade, foreign investment and loans, and
foreign tax laws. The Company's cost-competitive status relative to other
competitors could be adversely affected if the New Taiwan dollar, Mexican peso
or another relevant currency appreciates relative to the U.S. dollar because
this appreciation will make the Company's products manufactured and assembled in
Taiwan or Mexico more expensive when priced in U.S. Dollars.

YEAR 2000 READINESS

    The Company is preparing for the impact of the arrival of the Year 2000 on
its business, as well as on the businesses of its customers, suppliers and
business partners. The "Year 2000 Issue" is a term used to describe the problems
created by systems that are unable to accurately interpret dates after December
31, 1999. These problems are derived predominantly from the fact that many
software programs have historically categorized the "year" in a two-digit
format. The Year 2000 Issue creates potential risks for the Company, including
potential problems in the Company's products as well as in the Information
Technology ("IT") and non-IT systems that the Company uses in its business
operations. The Company may also be exposed to risks from third parties with
whom the Company interacts who fail to adequately address their own Year 2000
issues.

    There can be no assurance that the Company will be successful in its efforts
to address all of its Year 2000 issues. If some of the Company's products are
not Year 2000 compliant, the Company could suffer lost sales or other negative
consequences, including, but not limited to, diversion of resources, damage to
the Company's reputation, increased service and warranty costs and litigation,
any of which could materially adversely affect the Company's business operations
or financial condition.

    The Company is also dependent on third parties such as its customers,
suppliers, service providers and other business partners. If these or other
third parties fail to adequately address Year 2000 Issues, the Company could
experience a negative impact on its business operations or financial condition.
For example, the failure of certain of the Company's principal suppliers to have
Year 2000 compliant internal systems could impact the Company's ability to
manufacture and/or ship its products or to maintain adequate inventory levels
for production.

    The Company's Year 2000 statements, including without limitation,
anticipated costs and the dates by which the Company expects to complete certain
actions, are based on management's best current estimates, which were derived
utilizing numerous assumptions about future events, including the continued
availability of certain resources, representations received from third parties
and other factors. However, there can be no guarantee that these estimates will
be achieved, and actual results could differ materially from those anticipated.
Specific factors that might cause such material differences include, but are not
limited to, the ability to identify and remediate all relevant IT and non-IT
systems, results of Year 2000 testing, adequate resolution of Year 2000 Issues
by businesses and other third parties who are service providers, suppliers or
customers of the Company, unanticipated system costs, the adequacy of and
ability to develop and implement contingency plans and similar uncertainties.

ENVIRONMENT

    The Company is subject to various federal, state, local and foreign laws and
regulations governing the use, discharge and disposal of hazardous materials.
The Company's manufacturing facilities are believed to be in substantial
compliance with current laws and regulations. Compliance with current laws and
regulations has not had and is not expected to have a material adverse effect on
the Company's financial condition.
<PAGE>   7
    The Company's present and past facilities have been in operation for many
years, and over that time in the course of those operations, such facilities
have used substances which are or might be considered hazardous, and the Company
has generated and disposed of wastes which are or might be considered hazardous.
Therefore, it is possible that additional environmental issues may arise in the
future, which the Company cannot now predict.