When the SIM card is inserted in tablet, it cannot be used. How to solve it?

When the SIM card is inserted in tablet, it cannot be used. How to solve it?

وصف مفصل

A. Power off the tablet, then insert the card.. After that power on again and try it again.

B. Open the tablet, operate as following steps,

Setting —SIM management—-Data connection(open it )

نقرات:  :2015-06-12 10:52:11  【طباعة هذه الصفحة】  【أغلق
سابق:After tablet was re-installed several times. The tablet cannot be powered on yet.  التالي:What is IMEI? Is it in common use in all countries?