Mobile Service Termination

Kündigung des Mobilfunkvertrags

Personal Information

Name *

Email *

Phone

Address *

City *

Postal Code *

Provider Information (Mobile Provider Information)

Provider Name (Provider Name) *

Member Number (Mitgliedsnummer / Member Number)

Contract Number (Vertragsnummer / Contract Number)

Contract Start Date (Vertragsbeginn / Contract Start Date)

Termination Details

Desired Termination Date (Kündigungsdatum / Termination Date) *

Reason for Termination *

Detailed Termination Reason (Optional)

Please write your termination reason in detail

⚠️ Important: This message must be written in English or German only. Non-Latin characters (Korean, Chinese, Japanese, etc.) are not supported and will cause PDF generation to fail. If left blank, a default termination text will be used.

Termination Tips

Carefully review the termination clauses of your mobile contract. Pay special attention to the notice period (usually 3 months).
Always submit your termination in writing and obtain proof of receipt.
If moving is the reason, early termination may be possible. Submit proof of relocation.
To avoid automatic renewal, complete the termination before the contract end date.
If you want to keep your number, apply for number portability with your new provider.
Check if you have any remaining data plans or installment payments before termination.