5.1
Use Restriction
(a)
If a natural disaster, incident or any other emergency situation occurs or is likely to occur, Sourcenext may restrict the use of the SORACOM Air Japan Service by the Subscriber in order to give priority to communications whose content are necessary for the prevention of or relief from calamities, for the securing of transportation, communications or electric power supply, the maintenance of public order or any other public interest.
(b)
If SORACOM, the provider of SORACOM Air Japan Service, detects any significant and/or continuous signal or transmission using a communication procedure or application which occupies the communication band used by SORACOM, Sourcenext may request SORACOM to control or SORACOM, in its own judgment, may control the transmission rate and traffic of such signal or transmission by controlling the communication band allocated to such signal or transmission.
(c)
Sourcenext may suspend or limit the use of the SORACOM Air Japan Service by the Subscriber, if:
(i)
the Subscriber delays in performing or fails to perform any payment obligation or any other obligation under the Agreement;
(ii)
it is found that the rented SIM card is used on a device other than the POCKETALK device;
(iii)
it is found that the rented SIM card is used on a commercial/business use license version of the POCKETALK device;
(iv)
it is determined by Sourcenext that it is necesssary (including, but not limited to, the case where data communications exceeds 100MB per day by the Subscriber);
(v)
the Subscriber gives a false information to Sourcenext;
(vi)
Sourcenext deems that the Subscriber violates Section 12.1 below;
(vii)
the Subscriber falls under any of the items of Section 3.1(b); or
(viii)
the credit card account designated by the Subscriber is invalid, unavailable or cannot be used or recognized.
5.2
Disconnection of Transmission
(a)
If any of the following events occur, Sourcenext may disconnect the Session with respect to SORACOM Air Japan Service transmissions.
(i)
If Sourcenext deems the Session (meaning the state of the Subscriber channel which can perform data transmissions, the same shall apply hereinafter) has been data communication enabled for more than 7 days;
(ii)
If Sourcenext deems excess data communication has been performed in the same Session;
(iii)
If Sourcenext detects any errors in the terminal device connected to the Subscriber channel;
(iv)
If Sourcenext deems there is a risk of disturbances in smooth provision of SORACOM Air Japan Service; or
(v)
If Sourcenext or SORACOM receives a suspension order for radio wave transmission from a supervisory authority.
5.3
Suspension of Service
(a)
Sourcenext may suspend provision of the SORACOM Air Japan Service to the Subscriber if:
(i)
there are unavoidable reasons requiring maintenance or construction of Telecommunications Facility or system that are owned by Sourcenext or SORACOM, the provider of SORACOM Air Japan Service;
(ii)
a telecommunication carrier suspends provision of telecommunication services to SORACOM, the provider of the SORACOM Air Japan Service;
(iii)
a cloud service provider suspends provision of cloud services to SORACOM; or
(iv)
SORACOM terminates the use of the SORACOM Air Japan Service for Sourcenext based on the agreement concerning the SORACOM Air Japan Service entered into between Sourcenext and SORACOM.
(b)
If Sourcenext suspends the provision of the SORACOM Air Japan Service according Section 5.3(a), Sourcenext will announce such suspension on Sourcenext’s website in advance except in cases of urgent necessity.
5.4
Discontinuation of Service
If there are unavoidable reasons (including but not limited to technical reasons), Sourcenext may discontinue provision of the SORACOM Air Japan Service in whole or part.