Multi-Tech Systems MMCModem GPRS (MTMMC-G) - Manual (Page 186)

Appendix A – Result Codes, Failure Causes, Other Tables
Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) 186
Service Group: Phase 2+ Services
Service External Value
Menus concerned with GPRS functionality 65
Menus concerned with High Speed Circuit Switched Data
functionality 66
ASCII Voice Group call menus 67
ASCII Voice Broadcast service menus 68
Multi Subscriber profile menus 69
Multi band: Restriction of menus allowing user to select a
particular GSM 900/1800 or 1900 band 70
Service Group: Value Added Services
Service External Value
Restriction of menus options for manual PLMN selection 73
Restriction of menus options for Voice Mail or other similar menus 74
Restriction of menus options for the ability to send Short
Messages with type Paging 75
Restriction of menus options for the ability to send Short
Messages with type Email 76
Restriction of menus options for Fax calls 77
Restriction of menus options for Data calls 78
Restriction of menus allowing the user to change language 80
Service Group: Information Numbers
Service External Value
The ME shall only present information numbers to the user if this
field is set to FF 81