deactivate什么时候使用 deactivate pdp context accept

battery saver active

battery saver 电池节约开关; 蓄电池节电器启用 BATTERY SAVER ACTIVE 还没用，我刚下了个英语版的，不懂英语啊，那他没办法， 查看原帖>> 电池保护程序 建议一查计算机类的英文文献 上面应该介绍的比较详尽 不好意思啊 没用过这个软件 爱莫能助哦 呵呵 没啥用的，想节电把72的节模式开上就成了。

72那个模式很强大的。

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onactivate是什么函数

主要用来拦截应该程序级的事件。

主要有：OnActionExecute;OnActionUpdate;OnActivate;OnDeactivate;OnException;OnIdle;OnHelp;OnHint;OnMessage;OnMinimize;OnModalBegin;OnModalEnd;OnRestore;OnShowHint;OnShortCut;OnShutDown;OnSettingChange;

什么时候使用 deactivate pdp context accept

对于业务，有四种，interactive、background、streaming、conversational 一开始的时候使用了一种业务，比如，后来又要WAP，这两种业务需要不同oS，因此才会要求修改。

4 PDP Context Modification An SGSN can, due to subscriber data changes, modify parameters that were negotiated during the PDP context activation procedure. For example, the QoS and radio priority parameters can be modified. The following PDP context modification procedures are supported: MS-Initiated PDP Context Modification SGSN-Initiated PDP Context Modification GGSN-Initiated PDP Context Modification RNC-Initiated PDP Context Modification When an SGSN is requested to modify a PDP context, it transparently forwards the protocol configuration option received from the MS to the GGSN, or in the other direction, from the GGSN to the MS. To determine the PLMN in which the MS is located, the Mobile Country Code (MCC) and Mobile Network Code (MNC) where the MS is registered are forwarded to the GGSN. When using the GPRS Tunneling Protocol version 1 (GTPv1), the IMEISV and the radio ess technology employed (GSM or WCDMA) are also forwarded. The forwarding of MCC, MNC, IMEISV, and radio ess technology is handled through ess Aware Core Edge (AACE). The function of AACE is partly restricted when the SGSN is configured to support multiple PLMNs. In this case, the SGSN does not indicate a change of MCC and MNC at an Intra-SGSN RAU. 4.1 MS-Initiated Modification An MS might request PDP context modification to change the negotiated QoS. WCDMA System MS might also request it to reestablish preserved RABs. 4.1.1 Traffic Case The MS-Initiated PDP Context Modification procedure is shown in Figure 4. Figure 4 MS-Initiated PDP Context Modification Procedure The following steps describe the MS-Initiated PDP Context Modification procedure: The MS sends a Modify PDP Context Request message to the SGSN. The SGSN sends the GGSN an Update PDP Context Request message, which optionally includes the protocol configuration option. The GGSN responds with an Update PDP Context Response message to the SGSN. For no response, see Section 4.5. For GSM, the SGSN exchanges information related to ongoing user data transmission with the BSS, and initiates modification of the Packet Flow Context, see Section 6. For WCDMA Systems, the SGSN and RNC exchange information for modifying the RABs between the MS and the SGSN, see Section 7.2. For WCDMA Systems, the radio bearer between the RNC and the MS is modified, or released and reestablished, see Section 7.2. The SGSN sends a Modify PDP Context ept message to the MS. 4.2 SGSN-Initiated Modification The SGSN can initiate a PDP Context Modifica