华为CDMA2000的特色业务

CDMA特色业务 CDMA核心网络 客户群细分 商业、企业 移动虚拟专用网 移动高速上网 广告业务 免费电话 家庭 亲情号码 生活娱乐 学校，团体 统一账号 分区分时计费 广播消息 个人 个性化业务 个人隐私 CDMA provides diversified services to meet the function requirements of various users. 1. Call forwarding Call forwarding unconditional Call forwarding on busy Call forwarding no reply + Implicit call forwarding + Call forwarding Note: “+” represents the service not available to GSM, but unique to CDMA. 2. Call barring/call screening + User PIN code access + User PIN code interception + Selective calling accept + refusal by number + Password call accept Do not disturb + Incoming call screening 3. Group call/multiparty call Conference call Three parties call Closed user group Call hold/call waiting + Non-common services: dial a short number, define a group based on the geographic location or logic location, flexible charge, etc. + User group prompt + Mobile access hunting 4. Call display alarm/restriction Calling line identification display Calling line identification restriction + Caller name identification display/restriction + Forwarding polite alarm: user A must obtain the consent of user B before activating call forwarding to user B + CF announce: when forwarding takes place, HLR system informs the original called of forwarding and displays the caller number 5. Service control management + Remote supplementary service control RFC + Single service + Prior language (PL)/Enhanced Prior Language (EPL) + Prior Access & Channel Assignment (PACA) 6. Mobile data/short message services PPC services Familiarity number Advice of Charge (AOC) Free Phone (FPH) (caller paying)