Garbage after CONNECTion establishment

Legacy Legacy AirPrime modules
1

Hello.

I answer with ATA to my GSM data call.
When connection is established (I receive CONNECT 9600) I also get some characters which i don’t transfer.
What garbage I get?
How can I get rid of this garbage?
Whith other modem (not Wavecom) all works fine.

Copied from terminal:

RING

+CLIP: "+380674102354",145,,,""
ata
CONNECT 9600
CONNECT 9600
‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘
‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘
‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘
‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘
‘‘‘‘‘‘‘‘‘‘‘‘ §ˆ §ˆPOST /
Order PTP/1.0
User-agent: WM_sasha
Add-time: true
Client-Type: WM
Content-Type: document
Name: Order
Chunk-Size: 512
Content-Length: 234

™       datetimenumber
                        customercode
                                    tradepoint
                                              paytype
                                                     catprice
                                                             deliverydeliveryty
pe
  info
      code
          pricecountkoefdiscountsumÝX_ÅÇÊ-000145010pay_1Ðîçíè÷íà ¦‚@ÅÍàø òð
àíñïîðò5A€"D\B€?¦
                  Gë
NO CARRIER

Thanks.

2

I solve the problem when update firmware software to “657g00gg.Q24PL001 1972992 102208 17:08” :wink: .
There is a bug in “657c09gg.Q24PL001 1956992 042407 11:29” :angry: