Exhibit 10.15

Share Purchase Agreement

between

Mr.Brian Rüeger, Gartenstrasse 18, CH-8302 Kloten

(hereinafter
referred to as "Seller 1"),

Mr.Christopher Tiensch, Neu Johanniterburg, CH-6276 Hohenrain

(hereinafter
referred to as "Seller 2"),

Mr.Marc Woog, Mülibachstrasse 3, CH-8185 Winkel

(hereinafter
referred to as "Seller 3"),

Mr.Bas Bastiaans, Bahnhofstrasse 16, CH-6300 Zug

(hereinafter
referred to as "Seller 4"),

Mr.Michael Kussmaul, Nelkenstrasse 7, CH-5212 Hausen

(hereinafter
referred to as "Seller 5"),

Mr.Thomas Knüsel, Giebelstrasse 13, CH-6037 Root

(hereinafter
referred to as "Seller 6"),

Mr.Primo Amrein, Sunneblick 29, CH-6343 Rotkreuz

(hereinafter
referred to as "Seller 7"),

Mr.Simon Barnes, Baarerstrasse 19, CH-6300 Zug

(hereinafter
referred to as "Seller 8"),

Mr.Phil Doyle, Mitteldorstrasse 11, CH-6315 Oberaegeri

(hereinafter
referred to as "Seller 9"),

Mr.Tobias Schlatter, Sandacherweg 19, CH-5235 Rüfenach

(hereinafter
referred to as "Seller 10"),

Mr.Martin Wiederkehr, In Reben 2, CH-8800 Thalwil

(hereinafter
referred to as "Seller 11")

Mrs.Dania Rüeger-Möri, Gartenstrasse 18, CH-8302 Kloten

(hereinafter
referred to as "Seller 12")
(Seller 1 to Seller 12 hereinafter collectively referred to as the "Sellers")

bmd wireless AG, Zug, a corporation incorporated under the laws of Switzerland, having its main place of business at Baarerstrasse 63,
CH-6300 Zug, and

Intrado Inc.a Delaware corporation, having its main place of business at 1601 Dry Creek Drive, Longmont, CO 80503, U.S.A.

(hereinafter
referred to as the "Purchaser")

regarding the acquisition of all shares of bmd wireless AG

WHEREAS,the Company is a company limited by shares, with its registered seat in Zug, Switzerland, which engages in the
development and distribution of software in the area of mobile telecommunication;

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WHEREAS,together, the Sellers own 2'955 of all 3'000 registered shares of the Company, with a par value of CHF
100.each, as allocated among the Sellers in accordance with Art. 2;

WHEREAS,the Company itself holds 45 registered shares;

WHEREAS,the Sellers intend to sell all shares of the Company owned by them to the Purchaser and the Purchaser intends to
purchase such shares;

NOW, THEREFORE,the Sellers and the Purchaser have come to the following agreement:

ART. 1DEFINITIONS

The following terms have the following meaning:

Affiliateshall mean any and all companies, in which the Purchaser directly or indirectly holds the majority of the capital or the voting
rights or which are otherwise under the Purchaser's direct or indirect control (subsidiaries).

Agreementshall mean this share purchase agreement between the Sellers, the Company and the Purchaser.

Best Knowledgeshall mean actual knowledge of the respective persons or legal entities.

Closingshall mean the closing of the sale and purchase of the Shares in accordance with the terms of this Agreement.

Closing Dateshall mean the date and time as described in Section 4.2 of this Agreement.

Companyshall mean bmd wireless AG, a company incorporated under the laws of Switzerland, registered in the Commercial Register of the
Canton of Zug under the no. CH-020.3.019.641-1, having its registered seat in Zug.

Company Material Adverse Effectshall mean any material adverse change, event, circumstance or development in the sphere of the Company
with respect to, or material adverse effect on, (i) the business, assets, liabilities, capitalization, prospects, condition (financial or other), or results of operations of the Company or
(ii) the ability of the Purchaser to operate the business of the Company immediately after the Closing. For the avoidance of doubt, the parties agree that the terms "material," "materially" or
"materiality" as used in this Agreement with an initial lower case "m" shall have their respective customary and ordinary meanings, without regard to the meaning ascribed to Company Material Adverse
Effect.

Customer Deliverablesshall mean:



Damagesshall mean any and all debts, obligations and other liabilities, diminution in value, monetary damages, fines, fees, penalties,
interest obligations, deficiencies, losses and expenses (including amounts paid in settlement based on valid business or legal reasons, interest, court costs, costs of investigators, and reasonable
fees and expenses of attorneys).

FY 2004shall mean the fiscal year ending December 31, 2004.

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Intellectual Propertyshall mean all:



Internal Systemsshall mean the internal systems of the Company that are used in its business or operations, including computer hardware
systems, software applications and embedded systems.

Leaseshall mean any lease or sublease pursuant to which the Company leases or subleases from another party any real property.

Long Stop Dateshall mean February 29, 2004.

Permitsshall mean all permits, licenses, registrations, certificates, orders, approvals, franchises, variances and similar rights issued
by or obtained from any Governmental Entity (including those issued or required under any applicable environmental laws and those relating to the occupancy or use of leased real property).

Principal Sellersshall mean Seller 1, Seller 2, and Seller 3 collectively.

Purchase Priceshall mean the aggregate price paid by Purchaser to the Sellers for the Shares in accordance with the terms of
Section 3 of the Agreement.

Securities Actshall mean the United States Securities Act of 1933, as amended.

Sharesmeans all 2'955 registered shares of the Company with a par value of CHF 100.each, which are owned by the Sellers.

ART. 2OBJECT OF SALE AND PURCHASE

The Sellers hereby agree to sell to the Purchaser and the Purchaser agrees to buy from the Sellers the Shares, according to the following portions:



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ART. 3PURCHASE PRICE

3.1   Purchase Price for the Shares

The Purchase Price for the Shares shall be composed of:



Any
payments to Sellers of cash or Purchaser Shares shall be allocated as follows:



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3.2   Cash portion and stock portion

(a)Payment at Closing

At
Closing, the Purchaser shall (i) pay the Cash Consideration by wire transfer to the bank accounts of the Sellers as set forth in Exhibit 3.2(a)and (ii) shall issue an aggregate of
612,502 shares of the Initial Stock Consideration to the Sellers allocated as follows:



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(b)Restrictions

Each
certificate representing Purchaser Shares shall bear a legend substantially in the following form:



(c)Escrow

On
the Closing Date, the Purchaser shall deliver to BDO Visura, Zurich (the "Escrow Agent") a certificate issued in the name of the Escrow
Agent or its nominee representing 87'500 shares of the Initial Stock Consideration, (the "Escrow Shares") for the purpose of securing the
indemnification obligations of the Sellers set forth in this Agreement. The Escrow Shares shall be held by the Escrow Agent according to an escrow agreement, which shall reflect the terms set forth in Exhibit 3.2(c). The Escrow Shares shall be held as a trust fund during the Regular Warranty Period and shall not be subject to any lien,
attachment, trustee process or any other judicial process of any creditor of any party, and shall be held and disbursed solely for the purposes and in accordance with the terms of the Escrow
Agreement.

3.3   Earn-out Payment FY 2004

The Purchaser will pay to the Sellers an additional 0.02 Purchaser Shares for each U.S. Dollar of the Company's Qualifying FY 2004 Revenue during the period from
January 1, 2004 to December 31, 2004 (the "Earn-out Contingency Period"), calculated in accordance with the method set forth
in Section 3.4 below, up to a maximum of 200'000 shares (the "Earn-out Payment").

During
the Earn-out Contingency Period, the Purchaser agrees to allow the Company to operate substantially in accordance with the operational plan previously agreed by the
Purchaser and the Sellers on January 6, 2004.

Any
earn-out achieved in the Earn-out Contingency Period shall be paid within five (5) days after the Purchaser files its Annual Report on
Form 10-K for FY 2004 with the U.S. Securities and Exchange Commission ("SEC"), but in no event later than April 10, 2005
(unless, in case of an objection by a Seller pursuant to Section 3.4, the Accountants shall not yet have determined the Qualifying FY 2004 Revenue, in which case the earn-out shall
be paid within five (5) days of such determination).

An
individual Seller's entitlement to the Earn-out Payment will be calculated on the basis of such Seller's allocation pursuant to Section 3.1 of this Agreement.

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3.4.  Computation of Qualifying FY 2004 Revenue

The Company's Qualifying FY 2004 Revenue shall be the sum of the following two components:



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ART. 4CLOSING

4.1.  Actions prior to Closing

Except as contemplated by this Agreement, during the period from the date of this Agreement to the Closing, the Company shall conduct its operations in the
ordinary course of business consistent with past custom and practice (including with respect to frequency and amount) ("Ordinary Course of Business")
and in compliance with all applicable laws and regulations and, to the extent consistent therewith, use its reasonable best efforts to preserve intact its current business organization, keep its
physical assets in good working condition, keep available the services of its current officers and employees and preserve its relationships with customers, suppliers and others having business
dealings with it to the end that its goodwill and ongoing business shall not be impaired in any material respect.

Subject
to any constraints under applicable law, the Sellers shall procure that the Purchaser and its legal and financial advisers and auditors are given reasonable direct access to the
management and auditors of the Company to the extent that is necessary or expedient for the Purchaser or its advisors and auditors for conducting the actions contemplated.

The
Company will not, without the prior written consent of the Purchaser, undertake any of the following actions from the signing of this Agreement until the Closing Date:



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4.2   Closing Date

The transaction described in this Agreement shall be closed on the date which is two business days after the satisfaction or waiver of all conditions or
obligations (other than the actions at Closing pursuant to Section 4.4) of the parties hereto to consummate the transactions contemplated hereby or such other date and time as the parties may
agree, but in no event later than the Long Stop Date, at
the offices of Lenz & Staehelin, Bleicherweg 58, 8027 Zürich. The parties shall use their best efforts to close the transaction prior to February 29, 2004.

4.3   Conditions Precedent to Closing



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4.4   Actions at Closing



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4.5.  Right to Rescind

The Principal Sellers, collectively, and the Purchaser may terminate this Agreement prior to the Closing, as provided below:



If
any party terminates this Agreement pursuant to Section 4.5, all obligations of the parties hereunder shall terminate without any liability of any party to any other party
(except for any liability of any party for wilful breaches of this Agreement).

4.6   Risk and Benefit

Risk and benefit of the Shares shall pass from the Sellers to the Purchaser upon delivery of the Sellers' respective Share Certificates.

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ART. 5REPRESENTATIONS AND WARRANTIES

5.1   Of the Principal Sellers and the Company

Each of the Principal Sellers and the Company represents and warrants to the Purchaser that the statements contained in this Section 5.1 are true and
correct as of the date of this Agreement and will be true and correct as of the Closing as though made as of the Closing:



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5.2   Of the Sellers

Each Seller represents and warrants that the statements contained in Section 5.2 are true and correct as of the date of this Agreement and will be true and
correct as of the Closing as though made as of the Closing.



5.3.  Of the Purchaser

The Purchaser represents and warrants that the statements contained in this Section 5.3 are true and correct as of the date of this Agreement and will be
true and correct as of the Closing as though made as of the Closing.

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ART. 6REMEDIES

6.1.  Term of Warranties and Representations

Unless otherwise set forth in this Agreement, claims based on the violation of the representations and warranties set forth in Section 5 of this Agreement
shall not be time barred until thirteen (13) months after the Closing Date ("Regular Warranty Period").

Purchaser
claims based on a violation of Sections 5.1(a), (b) and (c) and Sections 5.2(a) and (b) shall not be time barred until ten (10) years after the
Closing Date, and Sellers claims based on a violation of Sections 5.3(a), (b) and (d) shall not be time barred until ten (10) years after the Closing Date.

Purchaser
claims based on Section 5.1(l) and (r) shall be time barred 6 months after the expiration of the relevant statute of limitations, and Sellers claims based
on Section 5.3(f) shall be time barred 6 months after the expiration of the relevant statute of limitations.

6.2.  Remedies

Except with respect to claims based on fraud and for other remedies expressly provided for herein, the indemnification provided in Section 7 shall be the
sole and exclusive remedy available to Purchaser and the Sellers after the date of this Agreement for any breach of any of the representations or warranties, covenants or agreements contained herein.

In
particular and except for claims based on fraud, as a consequence of a breach of the representations and warranties contained herein, neither any Seller nor the Purchaser and/or the
Company shall be entitled to rescind the transactions pursuant to this Agreement or challenge the validity of the transactions pursuant to this Agreement, whether based on an error on the basis
("Grundlagenirrtum") or otherwise, or bring any other action against the representing party other than an action for indemnification pursuant to Section 7 of this Agreement.

ART. 7INDEMNIFICATION

7.1   Indemnification by the Sellers

The Sellers shall hold harmless and indemnify the Purchaser or, at the sole discretion of the Purchaser, the Company, pro rata to their holdings of Shares, for



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in
accordance with the terms of this Agreement.

A
Seller Breach or the failure to perform any covenant or agreement of the Company and/or the Sellers contained in this Agreement resulting in an indemnification claim of less than CHF
50,000 shall not be indemnified.

7.2   Indemnification by Purchaser

Purchaser shall hold harmless and indemnify the Sellers for any



in
accordance with the terms of this Agreement.

A
Purchaser Breach or the failure to perform any covenant or agreement of the Purchaser contained in this Agreement resulting in an indemnification claim of less than CHF 50,000 shall
not be indemnified.

7.3   Indemnification Claims

(a)   Neither
Purchaser nor the Sellers are bound by the statutory examination or notice requirements (Art. 201 of the Swiss Code of Obligations). Notwithstanding the above,
the party seeking indemnification pursuant to this Section 7 (the "Indemnified Party") shall use best efforts to notify the party against whom
indemnification is sought (the "Indemnifying Party") in writing, providing reasonably detailed information on the alleged breach and the alleged loss
resulting from such alleged breach (the "Claim Notice") within ninety (90) working days after it has become aware of a claim for which it is
entitled to seek indemnification under this Art. 7. Notice to all of the Principal Sellers is deemed notice to all Sellers in terms of this Art. 7. If the Purchaser is seeking to enforce a Regular
Indemnification Claim, it shall deliver a copy of the Claim Notice to the Escrow Agent.

(b)   Within
30 days after delivery of a Claim Notice, the Indemnifying Party shall deliver to the Indemnified Party a written response containing the information
provided for in this section (a "Response"), in which the Indemnifying Party shall: (i) agree that the Indemnified Party is entitled to receive
all of the amount of any Damages incurred or reasonably expected to be incurred by the Indemnified Party (the "Claimed Amount") (in which case, the
Response shall be accompanied by a payment by the Indemnifying Party to the Indemnified Party of the Claimed Amount by check or wire transfer; provided that if the Purchaser has to enforce such claim
pursuant to the Escrow Agreement, the Sellers and the Purchaser shall deliver to the Escrow Agent, within three days following the delivery

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of
the Response, a written notice executed by both parties instructing the Escrow Agent to distribute to the Purchaser such number of Escrow Shares as have an aggregate Value equal to the Claimed
Amount), (ii) agree that the Indemnified Party is entitled to receive part, but not all, of the Claimed Amount (the "Agreed Amount") (in which
case, the Response shall be accompanied by a payment by the Indemnifying Party to the Indemnified Party of the Agreed Amount by check or wire transfer; provided that if the Purchaser has to enforce
such claim pursuant to the Escrow Agreement, the Sellers and the Purchaser shall deliver to the Escrow Agent, within three days following the delivery of the Response, a written notice executed by
both parties instructing the Escrow Agent to distribute to the Purchaser such number of Escrow Shares as have an aggregate Value equal to the Agreed Amount) or (iii) dispute that the
Indemnified Party is entitled to receive any of the Claimed Amount. For purposes of this Art. 7.3, the "Value" of any Escrow Shares delivered in
satisfaction of an indemnity claim shall be the average of the last reported sale prices per share of the Purchaser common stock on the NASDAQ National Market (or, if the Purchaser Common Stock is not
listed on the NASDAQ National Market, such other domestic securities exchange on which the Purchaser Common Stock is then listed) over the five consecutive trading days ending two trading days before
such Escrow Shares are distributed by the Escrow Agent to the Purchaser as provided above. If the Purchaser Common Stock is neither listed on the NASDAQ National Market nor any other domestic
securities exchange, but quoted in the over-the-counter market, the "Value" of any Escrow Shares delivered in satisfaction of an
indemnity claim shall be the average of the closing sale prices (or, if the Purchaser Common Stock is not actively traded in the over-the-counter market, the average of the
daily averages of the highest bid and lowest asked prices) during the five trading day period, as reported on the NASDAQ Bulletin Board or the Pink Sheets, as applicable (or any successor thereto). If
the Purchaser Common Stock is not so listed or quoted, the "Value" of any Escrow Shares delivered in satisfaction of an indemnity claim shall be the
fair market value thereof, as mutually determined by the board of directors of Purchaser and the Principal Sellers; provided that if the board of directors of the Purchaser and the Principal Sellers
are unable to reach agreement within ten (10) days, then as determined by an independent investment banker hired and paid by the Purchaser, but reasonably acceptable to the Principal Sellers.
In each case, the determination of "Value" of any Escrow Shares shall be subject to equitable adjustment in the event of any stock split, stock
dividend, reverse stock split or similar event affecting the Purchaser Common Stock prior to the distribution of the Escrow Shares.

(c)   If
the Indemnifying Party disputes its liability for all or part of the Claimed Amount (a "Dispute"), the Indemnifying
Party and the Indemnified Party shall use good faith efforts to resolve the Dispute. If the Dispute is not resolved within such 30-day period, or the Indemnifying Party fails to deliver a
Response within the time limits set forth in Section 7.3(b), the Indemnified Party and the Indemnifying Party shall submit the Dispute to binding arbitration within a 30-day period.
If the Purchaser has to enforce the claim that is the subject of the Dispute pursuant to the Escrow Agreement, the Sellers and the Purchaser shall deliver to the Escrow Agent, promptly following the
resolution of the Dispute, a written notice executed by both parties instructing the Escrow Agent as to what (if any) portion of the Escrow Shares shall be distributed to the Purchaser (which notice
shall be consistent with the terms of the resolution of the Dispute).

7.4   Survival

If the Indemnified Party delivers to the Indemnifying Party, before expiration of a representation or warranty, either a Claim Notice based upon a breach of such
representation or warranty, or a notice that, as a result of a legal proceeding instituted by or written claim made by a third party, the Indemnified Party reasonably expects to incur Damages for
which it would be entitled to indemnification under Art. 7 (an "Expected Claim Notice") based upon a breach of such representation or warranty, then the
applicable representation or warranty shall survive until, but only for purposes of, the resolution of the matter covered by such notice; provided, however, that the Indemnified Party proceeds with
its claim within the time limits set forth in this Art. 7. If the legal proceeding or written

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claim
with respect to which an Expected Claim Notice has been given is definitively withdrawn or resolved in favor of the Indemnified Party, the Indemnified Party shall promptly so notify the
Indemnifying Party; and if the Purchaser has delivered a copy of the Expected Claim Notice to the Escrow Agent and Escrow Shares have been retained in escrow after the Release Date (as defined in the
Escrow Agreement) with respect to such Expected Claim Notice, the Sellers and the Purchaser shall promptly deliver to the Escrow Agent a written notice executed by both parties instructing the Escrow
Agent to distribute such retained Escrow Shares to the Sellers in accordance with the terms of the Escrow Agreement. The rights to indemnification set forth in this Art. 7 shall not be affected by any
waiver by the Indemnified Party of any closing condition relating to the accuracy of representations and warranties or the performance of or compliance with agreements and covenants.

7.5   Limitations

(a)   Except
for the Sellers indemnification obligations for breaches of the representations and warranties set forth in Sections 5.1(c) and 5.2(a) and for claims pursuant to
Section 7.1(c) of this Agreement (the "Excluded Obligations"), under no circumstances shall the maximum aggregate amount of each Seller's liability for any and all Breaches and any and all
failures to perform any covenant or agreement contained in this Agreement exceed the amount calculated as follows: Escrow Share Value times the number of Escrow Shares (excluding fractional shares) to
which such Seller is entitled pursuant to Section 3.1 (i.e., for instance, for Seller 6, the Escrow Share Value times 1,114 Escrow Shares). Other than with respect to the Excluded Obligations,
the indemnification due by any Seller for Breaches or failures to perform any covenant or agreement contained in this Agreement which have to be, or are, claimed during the Regular Warranty Period
("Regular Indemnification Claims") shall be paid only by such Seller's Escrow Shares. For the sake of clarity, in the event that all Escrow Shares of such Seller are used for Regular Indemnification
Claims, then Seller shall not have any additional liability for any Breach and any and all failures to perform any covenant or agreement contained in this Agreement, other than for Excluded
Obligations. In the event that not all Escrow Shares of such Seller are used for Regular Indemnification Claims, such Seller's remaining maximum aggregate liability (other than with regard to Excluded
Obligations) shall be limited to the following amount: Escrow Share Value times the number of such Seller's Escrow Shares not used for payment of Regular Indemnification Claims.

(b)   Except
for the Purchaser's indemnification obligations for a breach of a covenant set forth in Section 8.3 of this Agreement, under no circumstances shall the
maximum aggregate amount of the Purchaser's liability for any and all Breaches and any and all failures to perform any covenant or agreement contained in this Agreement exceed the amount calculated as
follows: Escrow Share Value times total number of Escrow Shares.

(c)   No
Seller shall have any right of contribution against the Company or the Purchaser with respect to any breach by the Company of any of its representations, warranties,
covenants or agreements.

(d)   The
"Escrow Share Value" shall be equal to the average of the last reported sale prices per share of the Purchaser common
stock on the NASDAQ National Market over the five consecutive trading days ending two trading days before the Closing Date (subject to equitable adjustment in the event of any stock split, stock
dividend, reverse stock split or similar event affecting the Purchaser common stock since the beginning of such five-day period); provided that in the event that no trades shall have
occurred during such five consecutive trading days, the "Escrow Share Value" shall be the average of the reported sale prices during the immediately
preceding five consecutive trading days; and provided, further, that in the event that no trades shall have occurred during such second five consecutive trading days, the
"Escrow Share Value" shall be the average of the "bid" and "ask" prices during the ten consecutive trading days ending two trading days before the
Closing Date.

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ART. 8COVENANTS

8.1   Employment Agreement/Non-Competition

At the Closing Date, the Sellers and other key employees of the Company designated by the Purchaser and set forth on Exhibit 4.4(e)(1)and the Purchaser shall enter into employment agreements, including non-compete and non-disclosure
agreements, substantially in the form as set forth inExhibit 4.4(e)(2)hereto.

8.2   Resale Restrictions

Each Seller hereby agrees that he or she shall not offer, sell, pledge or otherwise transfer any Purchaser Shares (nor shall such Seller otherwise hedge its
exposure with respect to such Purchaser Shares) except (a)(1) in an offshore transaction complying with Rule 903 or Rule 904 of Regulation S under the Securities Act,
(2) if the Purchaser Shares have been registered under the Securities Act or (3) if the Purchaser has been furnished with an opinion of legal counsel, reasonably satisfactory to the
Purchaser, to the effect that such sale or transfer is exempt from the registration requirements of the Securities Act, and (b) in each case in accordance with all applicable securities laws of
the United States.

8.3   Partial Liquidation ("Indirekte Teilliquidation")

Within a period of five years from the Closing Date, the Purchaser guarantees:



Should
the Purchaser, based on any of the aforementioned acts, cause the Swiss tax authorities to levy Swiss income taxes upon any of the Sellers based on the concept of partial
liquidation, then Purchaser shall fully indemnify such Seller for these taxes, including related consultancy fees and proceedings costs as well as possible tax consequences arising from the indemnity
itself.

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For the avoidance of doubt, the obligations under this Section shall also bind a possible assignee of the Purchaser.

ART. 9MISCELLANEOUS

9.1   Cost and Expenses

Each party shall bear its own costs and expenses, which may arise in connection with the transaction contemplated in this Agreement.

9.2   Announcements

The Sellers and the Purchaser shall consult before issuing press releases or otherwise making any public statements or any statements to the Company's customers
with respect to this Agreement and shall not issue any such press release without the prior written approval of the other party, provided, however, that nothing herein shall prevent a party from
supplying such information or making statements as required by any governmental authority or in order for a party to satisfy its legal obligations (prompt notice of which shall in any such case be
given to the other party).

9.3   Entire Agreement

This Agreement, including the Exhibits, embodies the entire agreement between the Sellers and the Purchaser with respect to the transaction described in this
Agreement.

9.4   Superseding Agreement

This Agreement including the Exhibits supersedes all prior agreements, negotiations, correspondence, undertakings and communications of the parties, oral or
written, with respect to the transaction described in this Agreement.

9.5   Assignment

Except for the Purchaser, who may freely and without obtaining the consent of any of the Sellers, assign any or all of its rights and obligations under this
Agreement to any of its Affiliates, any assignment of rights and transfer of obligations under this Agreement requires the prior written consent of the other Parties.

9.6   Notices

Except if expressly otherwise provided for in this Agreement, all notices, requests, demands and other communications made in the connection with this Agreement
shall be in writing and shall be either personally delivered to the persons identified below, or by registered mail, facsimile, addressed as follows:



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ART. 10GOVERNING LAW/VENUE

This Agreement shall be governed and construed in accordance with substantive Swiss law, to the exclusion of the United Nations Convention on Contracts for the
International Sale of Goods.

Any
dispute, controversy or claim arising out of or in relation to this Agreement, including the validity, invalidity, breach or termination thereof, shall be settled by arbitration in
accordance with the Swiss Rules of International Arbitration of the Swiss Chamber of Commerce, in force on the date when the Notice of Arbitration is submitted in accordance with these Rules. The
number of arbitrators shall be three. The seat of the arbitration shall be in Zurich. The arbitral proceedings shall be conducted in English.

|The Purchaser: |  |     |  |                      |  | 
|-------------- |  | --- |  | -------------------- |  | 
|               |  |     |  | Intrado Inc.        
|               |  | By: |  |                      |  | 
|               |  |     |  |                     
|Place/Date     |  |     |  | Name:                |  | 
|               |  |     |  |                      |  | 
|               |  |     |  | Title:               |  | 
|               |  |     |  |                      |  | 
|The Company:   |  |     |  |                      |  | 
|               |  |     |  | bmd wireless AG, Zug
|               |  | By: |  |                      |  | 
|               |  |     |  |                     
|Place/Date     |  |     |  | Name:                |  | 
|               |  |     |  |                      |  | 
|               |  |     |  | Title:               |  | 
|               |  |     |  |                      |  | 

|The Sellers: |  |                    
|------------ |  | -------------------
|Place/Date   |  | Brian Rüeger       
|Place/Date   |  | Christopher Tiensch
|Place/Date   |  | Marc Woog          
|Place/Date   |  | Bas Bastiaans      
|Place/Date   |  | Michael Kussmaul   
|Place/Date   |  | Thomas Knüsel      
|             |  |                    

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|Place/Date |  | Primo Amrein     
|---------- |  | -----------------
|Place/Date |  | Simon Barnes     
|Place/Date |  | Phil Doyle       
|Place/Date |  | Tobias Schlatter 
|Place/Date |  | Martin Wiederkehr
|Place/Date |  | Dania Rüeger-Möri

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