LG 8380 phone problem...?

[minudil2000]

Dear all

I have a serious problem with my phone LG 8380

I can't send sms from it.. it is not a problem of sim. when the sim is set for another phone.. i can send sms..

problem is when i use another sim with my phone LG 8380 ,, then i can again send sms..

I renewed my sim (not number). but the same problem exists.

I can't go mobitel menu also...

Who are the mobile experts...

can u fix this problem for me..

(i have already format the phone.. but in vain..)

minudil2000

 

[minudil2000]

ko ane oyalage help... dennako podi thalluwak me thread eka up wela mata help ekak ganna...