Nokia 9290 Nokia 9290 Communicator User Guide - Page 251

Data call restriction Here you can prevent or allow the following data call types: Note: You need a restriction password to modify these settings. Outgoing calls - When activated, prohibits making data calls. Incoming calls - When activated, prohibits receiving data calls. International calls - When activated, prohibits making international calls. Incoming calls when roaming - When activated, prohibits receiving calls when roaming. International except to home country - When activated, prohibits making international calls to all countries except to the country that has been defined as the home country. Note: Calls described here as international may in some cases be made between regions of the same nation. Certificate manager With Certificate manager you can manage digital certificates which you use when connecting to WWW sites, WAP services, mail servers, and when installing software. You need these certificates when you: • want to connect to an online bank or some other site or remote server for actions that involve transferring confidential information, • want to minimize the risk of viruses or other malicous software and be sure of the authenticity of software when downloading and installing it. 233 Tip: Use data call restriction to limit the use of the phone if you lend it to someone temporarily. Tip: To check the current status of a restriction option, select the option and press Check status. Extras