if (want_product == AltosUILib.product_basestation)
return have_product == AltosUILib.product_teledongle ||
if (want_product == AltosUILib.product_basestation)
return have_product == AltosUILib.product_teledongle ||
have_product == AltosUILib.product_telebt ||
have_product == AltosUILib.product_megadongle;
if (want_product == AltosUILib.product_altimeter)
return have_product == AltosUILib.product_telemetrum ||
have_product == AltosUILib.product_telemega ||
have_product == AltosUILib.product_telebt ||
have_product == AltosUILib.product_megadongle;
if (want_product == AltosUILib.product_altimeter)
return have_product == AltosUILib.product_telemetrum ||
have_product == AltosUILib.product_telemega ||
have_product == AltosUILib.product_easymega ||
have_product == AltosUILib.product_telegps ||
have_product == AltosUILib.product_easymini ||
have_product == AltosUILib.product_easymega ||
have_product == AltosUILib.product_telegps ||
have_product == AltosUILib.product_easymini ||