The professional contact manager *Handset to supplement the following: Gigaset DECT base stations DECT/GAP telephone base stations of other manufacturers DECT/GAP routers (e.g., AVM FRITZ!Box) Routers with DECT CAT-iq 2.0/2.1 (e.g. Telekom Speedport) *An extra large address book for up to 500 contacts with 3 telephone numbers each *Excellent acoustics with audio profiles that can be set quickly using function keys *Micro USB for data synchronisation with the PC *Handsfree mode in brilliant, full-duplex quality *Headset connection by cable *High-quality TFT colour display *Call display with picture (Picture CLIP) https://www.gigaset.com/hq_en/gigaset-premium-100hx/