Siemens AC75 User Manual

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AC75_ATC_V01.002

Page 441 of 569

10/30/06

Confidential / Released

Type of address octet, which defines the used type of number (ton) and the numbering plan identification (npi).

Please consider that for types other than 129 or 145 dialing from phonebook with 

 is, depending

on the network, not always possible (refer GSM 04.08 subclause 10.5.4.7 for details).

 is not specified the unknown 

=129 is used. If 

 contains a leading "+" 

=145

(international) is used.

Supported values are: 
145

Dialing string 

 includes international access code character "+"

161

National number. The network support for this type is optional.

209

Dialing string 

 will be saved as ASCII string.

This is the default value, if 

 is not specified explicitly and characters

other than "*", "#" or "+" are included in 

.

Note that phonebook entries saved with this type cannot be dialed. 

255

 is a command to control a Supplementary Service,

i.e. "*", "#" codes are contained. Network support of this type is optional. 

129

Unknown number. If 

 is unknown and the 

 contains a lead-

ing "+", 

=145 (international) is used. 

Text assigned to the phone number. The maximum length of this parameter is given in the test command

. When using an ASCII terminal, characters which are coded differently in ASCII and GSM

have to be entered via escape sequences as described in Section 

Maximum number of locations supported by the currently selected storage. For phonebooks located on SIM,

this value varies depending on the SIM card. See 

 for typical values. 

Maximum length of phone number for "normal" locations. Depending on the storage, a limited number of loca-

tions with extended memory is available per phonebook. These locations allow storing numbers with twice the

standard length, which is 2*

 digits for normal numbers, but only 

 digits for numbers

saved with parameter 

= 209. If all extended locations of the selected phonebook are used up, then any

attempt to write a number which requires extended memory will be denied with CME ERROR 260: INVALID

DIAL STRING. 

Maximum length of 

 assigned to the telephone number. The value indicated by the test command is

given in octets. If the 

 string is given in GSM characters, each character corresponds to one octet. If the

 string is given in UCS2, the maximum number of characters depends on the coding scheme used for

the alpha field of the SIM. In the worst case the number of UCS2 characters is at least one less than half the

number of GSM characters.

For a detailed description please refer to GSM 11.11, Annex B 

. 

• Users should be aware that when using this AT command quickly after SIM PIN authentication the SIM data

may not yet be accessible, resulting in a short delay before the requested AT command response is returned.

See Section 

 for further detail. 

<type>

(num)

<text>

(str)(+CSCS)

<maxloc>

(num)

<nlength>

(num)

<tlength>

(num)