Siemens MC55 AT Atsals, Atshom, Atsplm, At+Cpol, Atsplr, Atsplw, At+Cacm, Atsacm, At+Camm, Atsics

	8.11	AT^SALS		Alternate Line Service	184
	8.12	AT^SHOM		Display Homezone	186
	8.13	AT^SPLM		Read the PLMN list	187
	8.14	AT+CPOL		Preferred Operator List	188
	8.15	AT^SPLR		Read entry from the preferred operators list	189
	8.16	AT^SPLW		Write an entry to the preferred operators list	190
9.	Supplementary Service Commands				191
	9.1	AT+CACM		Accumulated call meter (ACM) reset or query	191
	9.2	AT^SACM		Advice of charge and query of ACM and ACMmax	192
	9.3	AT+CAMM		Accumulated call meter maximum (ACMmax) set or query	194
	9.4	AT+CAOC		Advice of Charge information	195
	9.5	AT+CCUG		Closed User Group	196
	9.6	AT+CCFC		Call forwarding number and conditions control	198
	9.7	AT+CCWA		Call Waiting	202
	9.8	AT+CHLD		Call Hold and Multiparty	206
	9.9	AT+CLIP		Calling Line Identification Presentation	208
	9.10	AT+CLIR		Calling line identification restriction	210
	9.11	AT+COLP		Connected Line Identification Presentation	211
	9.12	AT+CPUC		Price per unit and currency table	213
	9.13	AT+CSSN		Supplementary service notifications	215
	9.14	AT+CUSD		Supplementary service notifications	217
10.	Internet Service Commands				219
	10.1	AT^SICS		Internet Connection Setup Profile	222
		10.1.1 Example: Default values of a CSD connection profile			224
		10.1.2 Example: GPRS connection profile			225
	10.2	AT^SICI	Internet Connection Information		226
		10.2.1 Checking Connection Profile Status			227
	10.3	AT^SISS		Internet Service Setup Profile	228
	10.4	AT^SISI	Internet Service Information		237
	10.5	AT^SISO		Internet Service Open	239
		10.5.1 Example: Accepting / Rejecting Socket Connection Request from Remote Client			..... 242
	10.6	AT^SISC		Internet Service Close	244
	10.7	AT^SISR		Internet Service Read Data	245
		10.7.1	Example: Socket Host Reads Small Amounts of UDP Data Packets (URC Mode)..... 246
	10.8	AT^SISW		Internet Service Write Data	248
		10.8.1 Usage of parameter <eodFlag>			250
	10.9	AT^SISE		Internet Service Error Report	251
	10.10 Internet Service URC "^SIS"				252
		10.10.1 Information Elements Related to the Service Application			253
		10.10.2 Information Elements Related to FTP Service			254
		10.10.3 Information Elements Related to HTTP Service			255
		10.10.4 Information Elements Related to POP3 Service			255
		10.10.5 Information Elements Related to SMTP Service			255
	10.11	Examples of how to Configure and Use Internet Service Profiles			256
		10.11.1 Selecting URC Mode or Polling Mode			256
		10.11.2	Configuring Socket Listener		256
		10.11.3 Configuring Socket Client for Calling a Socket Listener on Another Host			257
		10.11.4 Socket Client Sends Data via TCP Connection (Polling Mode)			257
MC55_ATC_V04.00				Page 6 of 475	3/17/06
Confidential / Released