Philips Fisio 120 User Manual - Page 27

You are not sure that you are receiving calls properly To receive all calls, make sure that none of the features "Conditional call forward" or "unconditional call forward" is activated (see page 11). This network and subscription dependent feature may display one of the following icons: F call forward unconditional to number f call forward unconditional to voice mailbox Also note that backlight and vibra alerts will automatically be deactivated when the phone temperature reaches 60°C. Althought you can still receive calls in this case, you might not be aware of incoming calls, e.g. if you set your volume to silent. When attempting to use a feature in the menu, the mobile displays not allowed Some features are network dependent. They are only available, therefore, if the network or your subscription supports them. Contact your operator for detailed information on this subject. The display shows SIM failure Check that the SIM card has been inserted in the right position (see page 3). If the problem remains, your SIM card may be damaged. Contact your operator. The display shows IMSI failure The display shows Insert your SIM card This problem is related to your subscription. Contact your operator. Check that the SIM card has been inserted in the right position (see page 3). If the problem remains, your SIM card might be damaged. Contact your operator. 25