Upvote:2
I sent an enquiry to [email protected]. Got an answer the next day:
Thank you for your email. Kindly be advised the βletter of statusβ is accepted by The Embassy of Switzerland. Please note the letter must be dated not older than a month and should have a pen signature
Please do not hesitate to contact us for any further information or clarification you might need. Best regards,
In conclusion, providing only the status letter is OK.