During early stages of the Open Signed Online beta, the service will only be available to registered Symbian Signed account holders from 0900-1500 GMT (UK time) Monday-Friday.
Open Signed Online 測試版早期只允許塞班簽名帳號擁有者使用，開放時間0900-1500 GMT（英國時間）1700-2100 GMT+8（北京時間）
As for any beta, we may discover issues that impact the performance and/or functionality of the service. Such problems may result in the service being taken off-line at short notice for extended periods.
因為處於beta測試期，會出現壹些影響服務性能和功能的bug，這些bug將導致服務出現短期停頓。
The Open Signed Online process is fully described here.
Open Signed Online 過程的詳細描述。
Note that Open Signed Online currently does not allow you to sign a SIS that is "owned" by someone else and hasn't been enabled for Open Signing; i.e. if a SIS uses a UID from the "Protected Range", the email address you use for Open Signed Online MUST match the email address of the account which owns/created the UID.
註意：Open Signed Online 目前不允許對擁有者為其他人的SIS文件進行簽名，例如，如果壹個SIS文件使用了壹個“保護範圍”UID，用來申請在線簽名的郵箱地址必須與該UID擁有者或創建者的帳號郵件地址相同。
If you attempt to sign the same SIS file in rapid succession, the service you receive will proportionally slow down. This is to prevent abuse of the service.
如果妳連續對相同的SIS申請簽名，出於對系統服務的保護，妳接收的服務將降低響應速度。
Installation of the signed SIS file will be restricted to the IMEI (i.e. mobile phone) you entered and valid for 36 months.
已簽名的SIS文件受輸入的IMEI（例如手機）I限制，有效期36個月。
SIS files that have been Open Signed will present a notification upon installation that the SIS file is intended for development purposes only.
通過Open Signed簽名的SIS文件，在安裝過程中將提示該SIS文件僅用於開發目的。
The service will work for SIS files intended for all Symbian-based UIs, i.e. S60 and UIQ.
服務可用於所有塞班操作系統界面，如S60和UIQ。
SIS files can be signed for all Platform Security Capabilities except CommDD, MultimediaDD, NetworkControl, DiskAdmin, DRM, AllFiles, TCB.
SIS文件可通過簽名獲得除CommDD, MultimediaDD, NetworkControl, DiskAdmin, DRM, AllFiles, TCB外的所有安全權限。
其中規定了“目前不允許對擁有者為其他人的SIS文件進行簽名”，根據此條件，
目前已知無法簽名的軟件包括：
FontRouter LT：S60v3 字體驅動軟件，含直裝版
來電通
A4輸入法
rotateMe1：最小的橫屏軟件
Active File：文件動力
handyalarm:智能鬧鐘
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唯美屏保
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大字屏保
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