Multi-Tech Systems GPRS (MTMMC-G) 사용자 설명서

Chapter 13 – Specific AT Commands  

Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) 

131 

 

Description: 

This command sets the different mailbox numbers in SIM. The +CPHS command can be used to know 
which mailbox numbers can be updated. 

1 Line 

1 

2 Line 

2 

3 Data 

 

<number>  Phone number in ASCII format 
<type> 

TON/NPI (Type of address byte in integer format) 

name of mailbox 

Notes:  

• 

For the <name> parameter, all strings starting with “80”, “81”, or “82” are considered in 

UCS2 format. See the Appendix G - Coding of Alpha Fields in the SIM for UCS2. If a 
wrong UCS2 format is entered, the string is considered as an ASCII string. 

• 

The AT command +WPCS affects the format of the Mailbox <name> entry.  

<status> 

When checked with “AT+CPHS=2,2”, it indicates if the number can be updated or not: 

0 

Update is not possible 

1 

Update is possible 

  AT+WMBN = <LineId>,<number>,<type>,<name> 

 

+WMBN = <LineId>,<number>,<type>,<name>,<status> 

AT+WMBN=? OK 
AT+WMBN? OK 
AT+CPHS=2,2 
Note: Get the current Mail Box Numbers in SIM 

+WMBN: 1,"0123456789",129,”Maison” , 1 
+WMBN: 2,”9876543210”,129,”Travail” , 1 
+WMBN: 3,,,,1 
+WMBN: 4,,,,1 
OK 

AT+WMBN=1,”+33122334455”,145 
Note: Set mailbox number for line. 

OK 
Note: Mailbox number for Line 1 is set. 

AT+WMBN=2 
Note: Erase mailbox number & name  for line 2 

OK 
 

AT+CPHS=2,2 
Note: Get current Mail Box Numbers again 

+WMBN: 1,"+ 33122334455",145,1 
+WMBN: 2,,,,1 
+WMBN: 3,,,,1 
+WMBN: 4,,,,1 
OK