thanks for pointing this handy manual out just got one of these in alas with out the wall wart to charge it... and the 16 line screen version has is in a display but its wall ward is stored .... somewhere....anyone have a box of these and wants to share let me know. thanks Ed# In a message dated 7/19/2019 3:13:29 PM US Mountain Standard Time, cctalk@classiccmp.org writes:
http://bitsavers.org/pdf/hp/portablePlus/45559-90001_Portable_PLUS_Technical_Reference_Manual_Aug1985.pdf