Fix voice mailbox number reading from SIM
The MBDN elementary file needs to be used instead of VMBX to fetch the
voice mailbox.
TS 151.011 contains following information:
"10.3.43 EFMBDN (Mailbox Dialling Numbers) This EF contains dialling
numbers to access mailboxes associated with Voicemail, Fax, Electronic
Mail and other messages. It may also contain associated alpha-tags for
each supported mailbox. Each dialing number shall be associated with a
message waiting indication group type using EFMBI (see 3GPP TS 23.038
[12] for message waiting indication group types)."
1 file changed
