Blackberry 8700g User Guide - Page 33

6. Click Save. A TTY indicator appears in the device status section of the screen. To turn off TTY support, set the TTY Mode field to No. Multiple phone numbers About multiple phone numbers Your SIM card might support more than one phone number, or your BlackBerry® device might be associated with a phone number provided by your wireless service provider and an enterprise voice phone number provided by your organization. If you have more than one phone number associated with your device, you can switch the phone number that you use as your active phone number. You can receive calls to all phone numbers that are associated with your device, but you make calls using your active phone number. During a call, you can use your active phone number only. For example, you cannot place one call on hold and make a second call using another phone number. Switch the active phone number 1. In the phone options, click General Options. 2. Change the Active Line field. 3. Click the trackwheel. 4. Click Save. Phone options Turn on dialing from the Lock screen 1. In the device options, click Security Options. 2. Click General Settings. 3. Set the Allow Outgoing Calls While Locked field to Yes. 4. Click the trackwheel. 5. Click Save. Sort phone numbers or contacts on the Phone screen 1. In the phone, click the trackwheel. 2. Click Options. 3. Click General Options. 4. Perform one of the following actions: • To sort phone numbers or contacts by frequency of use, set the Phone List View field to Most Used. 31