Siemens AC75 Benutzerhandbuch

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AC75_ATC_V01.002

Page 30 of 569

10/30/06

Confidential / Released

The ME provides features to implement a device following the prerequisites of the Common PCN Handset Spec-

ification (CPHS) Phase 2. 

CPHS Feature

Description/Remarks

AT command

Alternate Line Service

Using two phone numbers with one SIM card.

Voice Message Waiting 

Indication

Indicate the receipt of a short message coded as Voice Mes-

sage Waiting Indicator as defined by the CPHS Phase 2 

standard.

, indicators 

"vmwait1" and 

"vmwait2"

Operator (Service pro-

vider) name from SIM

Read specific Elementary Files (6F14h, 6F18h) from SIM. 

Network and Service Pro-

vider Lock

Lock/Unlock an ME to specific HPLMN and service provider.

(

)

Call Forwarding

Get and set diverted call status. Access specific Elementary 

File (6F13h) from SIM.

Customer Service Profile 

(CSP)

Setting services and their menu entries depending on cus-

tomer profiles.

Information numbers

Hierarchically structured service numbers phonebook on 

SIM according to CPHS 4.2 (mandatory).