Continuous network search loop when no network name provided

[lhmm]

Vodafone New Zealand provides no Network Name. MWconn goes into continuous network search loop. See attached Servilog(VodafoneNZ). Also {{Settings|PROVIDER=2Degrees NZ|PLMN=53024|APN=internet|SMSC=+64220227672|PPQ=*100#1#}} needs updating.