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Seller contact telephone number

BT-42 (Seller contact telephone number) is a business term of EN 16931, the European e-invoicing standard. This page shows where the field lives in a UBL invoice, how often it may appear and which validation rules check it.

Phone number of the contact.

Group: BG-6 (Seller contact)

Cardinality: 0..1

UBL element: ...cac:Contact/cbc:Telephone

Example value: +31 20 123 4567

Validation rules that check this field

• BR-DE-6Seller contact phone number is missing