GE910 is a 2g only modem and when queried for bands it returns only a 2g set of bands: --> 'AT#BND=?<CR>' <-- '<CR><LF>#BND: (0-3)<CR><LF><CR><LF>OK<CR><LF>' Current regex fails, since it considers the 3g bands block mandatory. A similar problem happens for current bands. This patch modifies the regular expressions for properly supporting GE910 and updates tests.