Hi Lennart, we have reserved the following extension number(s) for your team ROC: - 2580 (Call group) - 2581 to 2589 - 7235 You have requested 3 DECT and 1 SIP phone(s) - we can confirm you that we will provide you with this amount of phones. Best Twi -- Twi Team Lead POC Twi at mch2022.org