If the coupon interest rate is 4.375% for the first six months and changes to a rate equal to the 10-year treasury bond rate plus 1.3% thereafter, the bond is called a bond. which feature of a bond contract allows the issuer to redeem a bond issue immediately in its entirety at an amount greater than par value prior to maturity? deferred call provision call provision put provision convertible provision which term is used to describe a call provision in which the issuer is prevented from calling a portion or the entire issue for several years during the early years of the bond issue? sinking fund provision declining call provision deferred call provision