Simoco, Portable Radio, models:

SDP560	User Manual
SDP600 Series	Brief User'S Manual
SDP600UW	User Manual
SDP650	User Manual
SDP660	User Manual
SDP760	User Manual
SPR180	User Manual
SRP8000 SERIES	Service Manual
SRP9100	Alignment Procedure
SRP9120	Generic Manuallines For The Programming
SRP9170	User Manual
SRP9180	Operating Instructions Manual
SRP9180 P25	Brief User'S Manual
SRP9180-P25	Brief User'S Manual