Panhandle Eastern Pipe Line Company, LP

THIRD REVISED VOLUME NO. 1

Effective Date: 05/17/2009, Docket: RP09-517-000, Status: Effective

Second Revised Sheet No. 629 Second Revised Sheet No. 629

Superseding: First Revised Sheet No. 629

FORM OF AGREEMENT

FOR MESSENGER®

This agreement, executed this _____ day of ________________,

______, by and between _____________________________________

("Messenger® Subscriber"), and Panhandle Eastern Pipe Line Company,

LP, and Trunkline Gas Company, LLC, Sea Robin Pipeline Company, LLC,

Trunkline LNG Company, LLC and Southwest Gas Storage Company

("Pipeline"), witnesseth that for and in consideration of the mutual

covenants and provisions herein contained and subject to all of the

terms, provisions and conditions herein set forth, Messenger®

Subscriber and Pipeline do hereby agree as follows:

ARTICLE I

SCOPE OF AGREEMENT

Pipeline shall make available for use by Messenger®

Subscriber Pipeline's computerized electronic communication service,

the Messenger® system. Messenger® Subscriber may at its option use

the Messenger® system to: (1) execute a contract for new service

under applicable Rate Schedules; (2) execute an amendment of an

existing Service Agreement; and (3) nominate quantities for receipt

and delivery by Pipeline pursuant to an existing Service Agreement

under any of Pipeline's Rate Schedules. Messenger® Subscriber may

also use the Messenger® system to request and receive from Pipeline

such other information as Pipeline may from time to time make

available to Messenger® Subscriber through the Messenger® system.

ARTICLE II

TERMS AND CONDITIONS

Messenger® Subscriber's use of the Messenger® system shall be in

accordance with and subject to Pipeline's currently effective FERC

Gas Tariff, including any and all applicable provisions of the

General Terms and Conditions (the "General Terms and Conditions") and

the terms and conditions of any relevant Rate Schedules which appear

in Pipeline's currently effective FERC Gas Tariff, all of which terms

and conditions are expressly incorporated by reference herein.