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2. Is the SIM card installed properly, poorly contacted
or damaged? If the SIM card is damaged, please
ask your network operator for replacement.
Can not call out
1. Is the SIM card registered in the network? Check if
the screen displays the name of the network
operator.
2. Is call barring enabled?
3. Calling prohibited due to call charges not paid?
4. Have you enabled the function of FDN?
5. Have you selected line 2? However, your network
operator doesn't provide this service.
Cannot call in
1. Is the SIM card registered in the network?
2. Incoming call prohibited due to call charges not
paid?
3. Is call diverting enabled?
4. Is the "Bar incoming call" function in call barring
enabled?
Summary of Contents for MC120
Page 9: ...9 2 Phone Layout ...