Karel, Telephone, models:

FT10	Technical Reference And User'S Manual
FT200	Manual
IPV20	Technical Reference And Installation Manual
LT200	Manual
LT26-H	User Manual
LT48	Mini User'S Manual
LT48-H	User Manual
MS128	Installation & Maintenance Manual
MS224	Installation & Maintenance Manual
MS26S	Installation & Maintenance Manual
MS38s	Programming Manual
MS48	Installation & Maintenance Manual
NT421	Technical Reference And User'S Manual
OP50	Technical Reference And User'S Manual
ST26	Technical Reference And User'S Manual
TM142	User Manual