KX-DT521

Quick Reference Guide Model No. Digital Proprietary Telephone KX-DT521/KX-DT543/KX-DT546 Digital DSS Console Model No. KX-DT590 Thank you for purchasing a Digital Proprietary Telephone (DPT). Please read this manual carefully before using this product and save this manual for future use. For more details, please refer to the manuals of the PBX. This product supports the following PBX versions and CODEC types: R KX-NS1000: PCMPR Software File Version 3.1000 or later R KX-NCP500/KX-NCP1000: PBMPR Software File Version 8.0100 or later R KX-TDE100/KX-TDE200: PMMPR Software File Version 8.0100 or later R KX-TDE600: PGMPR Software File Version 8.0100 or later R KX-TDA30*1: PSMPR Software File Version 5.0100 or later R KX-TDA50*2: PSMPR Software File Version 6.0100 or later R CODEC: G.711 *1 For Canada only *2 For the United States only Note R In this manual, the suffix of each model number is omitted unless necessary. R The illustrations may differ from the appearance of the actual produ...