Snom 320 VOIP Phone. Phonebook capacity: 100 entries. Voice codecs: G.722, G.723.1, G.726, G.729A, μ-law. Display size (HxV): 50.8 x 609.6 mm (2 x 24 "). Connector(s): RJ11. Weight: 0.92 kg, Dimensions (WxDxH): 250 x 200 x 120 mm