pySim.ts_51_011.EF_SMSP: Also permit UCS2 for the alpha_idTS 51.011 Section 10.5.6 refers to clause 10.5.1 (EF.ADN),and the latter permits UCS2 in addition to 7-bit GSM alphabet.Change-Id: If10b3d6d8b34ece02dc0350ca9ea9c3f8fbf3c9e