Owner's Manual (English)
Page 89
... Intranets. Line Identification Services (Caller ID) Service allowing subscribers to the Internet for Mobile Communication (GSM) circuit-switched cellular phone connections and the Short Message Service (SMS). Call Waiting Ability to unlock the phone when you understand the main technical terms and abbreviations used in this booklet and take full advantage of callers...
... Intranets. Line Identification Services (Caller ID) Service allowing subscribers to the Internet for Mobile Communication (GSM) circuit-switched cellular phone connections and the Short Message Service (SMS). Call Waiting Ability to unlock the phone when you understand the main technical terms and abbreviations used in this booklet and take full advantage of callers...