Appendix A – Result Codes, Failure Causes, Other Tables
Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) 185
CSP Constants
Service Group: Call Offering
Service External Value
Call Forwarding Unconditional 1
Call Forwarding on User Busy 2
Call Forwarding on No Rely 3
Call Forwarding on User Not Reachable 4
Call Transfer 5
Service Group: Call Restriction
Service External Value
Barring of All Outgoing Calls 9
Barring of Outgoing International Calls 10
Barring of Outgoing International Calls except those directed to
the Home PLMN country 11
Barring of All Outgoing Calls 12
BIC Roam 13
Service Group: Other Supplementary Services
Service External Value
Multi-Party Service 17
Closed User Group 18
Advice of Charge 19
Perferential CUG 20
CUG Outgoing Access 21
Service Group: Group Completion
Service External Value
Call Hold 25
Call Waiting 26
Completion of Call to Busy Subscriber 27
Restriction of the menus allowing use of user to user signalling 28
Service Group: Teleservices
Service External Value
Short Message – Mobile Terminated 33
Short Message – Mobile Originated 34
Short Message – Cell Broadcast 35
Restricts menu options for the ability to set reply path active on
outgoing Short Messages 36
SMS Delivery Confirmation 37
Restriction of menus for SMS Protocol ID options 38
Validity Period, restriction of menus for SMS Validity period options 39
Service Group: CPHS Teleservices
Service External Value
Alternate Line Service 41
Service Group: Number Identification
Service External Value
Calling Line Identification Presentation 57
Connected Line Identification Restriction 59
Connected Line Identification Presentation 60
Malicious Call Indicator 61
CLI per call mode – default block CLI – menu to send CLI 63
CLI per call mode – default block CLI – menu to block CLI 64