Hicom 100 Set
Hicom 100 series telephones
Directory Keystation (Set 191 - Ultraset Memory),
Expansion Module (Set 190 Ultraset T24 CD - used with Directory Keystation),
DSS unit (Set 150 - used with Executive Keystation),
Standard Keystation (Set 150 T16) and
Executive Keystation (Set 151 T28)
Directory Keystation (Set 191 - Ultraset Memory),
Expansion Module (Set 190 Ultraset T24 CD - used with Directory Keystation),
DSS unit (Set 150 - used with Executive Keystation),
Standard Keystation (Set 150 T16) and
Executive Keystation (Set 151 T28)
1 to 5 (from a total of 5)