AASTRA 536M Expansion refurbished

Productbeschrijving

product highlights · Up to 9 call appearance lines over the phone and expansion modules
· Shared Call and Bridged Line
· Appearances (SCA & BLA)
· Busy Lamp Field (BLF)
· Programmable Speed dials
· Custom XML feature key support
· Call park and pickup
· Directory
· Callers log
· Do Not Disturb
· Flash features