not using the sim for a Long time

[mertkan]

Does it be a problem if I do not use my EE sim for a long time such as 7 months. I will not be in the UK for a long time. 

[bristolian]

Hi @mertkan 

I presume this is a PAYG SIM you're asking about?

If so, take a read of this article which explains the PAYG hibernation process.