After receiving a written request from Carrier to convert full Type 1 NPA-NXXs, and in cooperation with Carrier, AT&T-22STATE will assist Carrier in achieving the transition of those numbers by: (i) performing switch programming necessary to convert Carrier’s NPA-NXXs from Type 1 to Type 2 NPA-NXXs; (ii) re-trunking Type 1 AT&T- 22STATE to Carrier from the AT&T-22STATE End Office Switch to the appropriate AT&T-22STATE Tandem Switch for delivery to Carrier’s POI; (iii) designating as Type 2 traffic the traffic which is currently designated as Type 1 and routing that traffic to the appropriate Carrier Trunk Groups whether existing or new as further defined under an implementation plan; (iv) rating Carrier’s Type 1 NPA-NXXs at the AT&T-22STATE End Office Switches where the Type 1 NPA-NXXs are currently rated; and (v) routing Type 1 AT&T-22STATE-to-Carrier traffic to a AT&T-22STATE Tandem Switch that the current End Office Switch subtends.
After receiving every Aj,j−1 and Aj,j+1 (1 ≤ j ≤ n, j ƒ= i), Ui verifies the received values of Ai−1,i and Ai+1,i by recomputing them using si, Z, and the stored values of Zi−1 and Zi+1. If the checks succeed, then Ui continues with the next stage. Otherwise, the protocol execution is terminated and a notification of failure broadcasted.
After receiving a Notice of Termination for Cause or Convenience, and except as otherwise directed by GLWA, Consultant shall:
After receiving every Zj (1 ≤ j ≤ n, j i), Ui verifies that none of them ∈ { }
After receiving every Ei (1 i n), S first decrypts them to check whether sid is in its memory, and then checks whether Ai,i+1 (provided by Ui and Ui+1) and Ai,i−1 (provided by Ui−1 and Ui) are correct, for all 1 i n. If the checks succeed, S broadcasts a signature Sigsk (1 IDu R R′ sid), where R′ = r1′ r2′ rn′ . Otherwise S broadcasts a failure message. Simultane- ously, S deletes sid and the related data.
After receiving a written notice of the breach, the defaulting Party shall notify the Principal or NoBo (as the case may be) if it rectified the breach of the Contract.
