Foire aux questions

Retrouvez ici les questions les plus fréquemment posées sur nos calculatrices et logiciels.

J’ai perdu mon numéro de licence, que dois-je faire ?

Si vous avez perdu votre numéro de licence, vous pouvez contacter Texas Instruments et fournir les informations suivantes :

Nom, Prénom
Tel
Adresse complète
Modèle exact de calculatrice
Preuve d'achat en pièce jointe

Une fois ces informations reçues, nous pourrons alors vous créer une nouvelle licence gratuitement.

Si vous n’avez pas de preuve d’achat (facture, ticket de caisse…), vous pouvez vous procurer une licence en suivant le
lien ci-dessous : https://epsstore.ti.com/OA_HTML/ibeCZzpHome.jsp?minisite=10024&site=&respid=52830

Si la réponse fournie ne vous donne pas entièrement satisfaction, n’hésitez pas à nous contacter en cliquant ici :
https://ticares.ti.com/fr/support/tickets/new?ticket_form=customer_support_emea_region

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These cookies enable interest-based advertising on TI sites and third-party websites using information you make available to us when you interact with our sites. Interest-based ads are displayed to you based on cookies linked to your online activities, such as viewing products on our sites. We may also share this information with third parties for these purposes. These cookies help us tailor advertisements to better match your interests, manage the frequency with which you see an advertisement, and understand the effectiveness of our advertising.

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Always On