NEC Communications brochure, center front. |
Intertel brochure. |
Siemens "HICOM 100"; Der neue Standard, um einfach komfortabler zu telefonieren. The relevant pages are 2-5, 7-12 and the last page. |
Siemens "HICOM 100"; Convenience in Communication. The relevant pages are 3-8, 10-15 and the last page. |
Siemens "HICOM 200"; Das ISDN-Kommunikationssystem mit den vielfalatigen losungen. The relevant pages are the cover, 2 5-11, 13 and the last page. |
Siemens "HICOM 200"; The ISDN Communication System For Medium-Size Business. The relevant pages are the cover, 2, 4-5, 7, 9, 10, 13 and the last page. |
Siemens "HICOM 300"; Das ISDN-Kommunikationssystem fur hochste Anspruche. The relevant pages are the cover, 5, 7, 10, 18 and the last page. |
Siemens "HICOM 300"; The ISDN Communication System For Every Requirement. The relevant pages are the cover, 4-5, 7, 8, 12-13 and he last page. |