Tone Commander - Siemens ISDN Telephone Cross Reference

Discontinued Model	Number of Buttons	Recommended Tone Commander Replacement (click link for photo)	Number of Buttons	Product Details
Siemens Optiset NI-1200S	12	6210T 8610T 8810T 6220T 8620T	10 10 10 20 20	6210 8610 8810 6220 8620
Siemens Optiset NI-1200U	12	6220T 8620T 6210T-6030X 8610T-8030X 8810T-8030X	10 10 10 20 20	6220 8620 6210 8610 8810 6030X 8030X
Siemens SSC-787	12	6210T 8610T 8810T 6220T 8620T	10 10 10 20 20	6210 8610 8810 6220 8620
Siemens KEU	18	6030X 8030X	30 30	6030X 8030X

	ISDN Telephone Cross Reference – Siemens

		This table lists discontinued Siemens ISDN telephones, cross-referenced to these equivalent Tone Commander models.