Any draft amendment to the contractual conditions shall be notified by the electronic communications service provider to the consumer, in a clear and comprehensible manner, on a durable medium at least one month before it comes into force. The same draft shall inform the consumer that, if he does not accept the new conditions, he may terminate the contract at no cost and with no right to compensation within four months of notification of the draft amendment.
The provisions of the first paragraph do not apply where the proposed changes:
1° are all exclusively for the benefit of the consumer;
2° Are of a purely administrative nature and have no negative impact on the consumer;
>or
3° Or derive directly from the applicable legislation;