Ericsson 1018s Strange problem

[Shahrukh]

Hi all guys,
I have Ericsson 1018s. When i on this mobile phone, sometimes it works very fine but sometimes the message is written of it's LCD that "112 only."
I mean sometimes network is working very fine and sometimes the message is found "112 only".
I can't understand what do i do?

[Syed]

change PA and RF processor.....

WBR
Syed

[Shahrukh]

Hello Syed,
I want to ask you that where is located the RF proccessor?
Please can you tell me?
thanks for your suggestion.
bye

[Porter]

for first try good rehot PCB with many flux!