artem
Advanced Member level 4
cheap gprs module
They have both antenna and cabbles to sale . Just ask them ..
Regarding call baring - it sould be possible to do with AT commands , or if you not like to do that put your sim card in normal phone disable incoming calls and reinsert into M22 .
Ihave tested m22 in sms mode and faced some problems for CMGR - sometimes i need to send command twise to get response , for CMGS i could need up to 5 responses to get > prompt .
Anyone else experiencing problem with m22 please post here ...
techie said:Great help vdharan,
I am purchasing some M22 modules soon. Can you shed some light on the antenna attachment. Most mobile phones have built/in antenna's and give good signal range. How about M22. What kind of antenna and connector should use. any source for these.
Also can someone upload a picture of M22 module with antenna attached.
They have both antenna and cabbles to sale . Just ask them ..
Regarding call baring - it sould be possible to do with AT commands , or if you not like to do that put your sim card in normal phone disable incoming calls and reinsert into M22 .
Ihave tested m22 in sms mode and faced some problems for CMGR - sometimes i need to send command twise to get response , for CMGS i could need up to 5 responses to get > prompt .
Anyone else experiencing problem with m22 please post here ...