Question about Gigaset Comfort 500 A Duo (CH-Version)

Hello, I'd like to contact you to find out more about the phones you sell. I've recently replaced my router with Salt's latest Wi-Fi Box 7+ model. Following an exchange with Salt customer service, I was told that my current phones would no longer be compatible with the Wi-Fi 7 standard, and that I would need to replace them with compatible models (such as the Giga 7). Before making a new purchase, I would therefore like to know whether the product you are offering is fully compatible with Salt's Wi-Fi 7+ box, and whether it offers the performance associated with this standard. I would like to thank you in advance for your help and remain at your disposal for any further information. Best regards, [Your name]