Common Pcn Handset Specification (Cphs); Errors And Messages - Multi-Tech MultiModem EDGE Reference Manual

1.9 Common PCN Handset Specification (CPHS)

The ME provides features to implement a device following the prerequisites of the Common PCN Handset
Specification (CPHS) Phase 2.
CPHS Feature
Alternate Line Service
Voice Message Waiting
Indication
Operator (Service provider)
name from SIM
Network and Service Provider
Lock
Call Forwarding
Customer Service Profile
(CSP)
Information numbers

1.10 Errors and Messages

The command result codes "+CME ERROR: <err>" and "+CMS ERROR: <err>" indicate errors related to mobile
equipment or network functionality.
The format of <err> can be either numeric or verbose and is selectable via AT+CMEE.
A result error code terminates the execution of the command and prevents the execution of all remaining commands
that may follow on the same command line. If so, neither "ERROR" nor "OK" result codes are returned for these
commands. A 30 seconds timeout will deliver "ERROR" when the input of a command is not complete.
Using the wrong command syntax may result in errors: For example, using the execute command syntax although
the command has no execute format, causes "ERROR" to be returned. Likewise, using the write command syntax
although the command has no write format causes "+CME ERROR: <err>" to be returned.
See also:
• Section 2.5.1, Verbose and numeric result codes
• Section 2.12.1, CME/CMS Error Code Overview
• Section 3.4, AT+CEER
Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Description/Remarks
Using two phone numbers with one SIM card.
Indicate the receipt of a short message coded as Voice
Message Waiting Indicator as defined by the CPHS Phase 2
standard.
Read specific Elementary Files (6F14h, 6F18h) from SIM.
Lock/Unlock an ME to specific HPLMN and service provider.
Get and set diverted call status. Access specific Elementary
File (6F13h) from SIM.
Setting services and their menu entries depending on
customer profiles.
Hierarchically structured service numbers phonebook on
SIM according to CPHS 4.2 (mandatory).
Chapter 1 – Introduction
AT command
AT^SALS
AT^SIND,
AT+CMER, indicators
"vmwait1" and "vmwait2"
AT+CRSM
AT+CLCK, (AT+CPIN)
AT+CCFC, AT+CRSM
AT+CRSM
AT+CRSM
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