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Question

Q: where do your modem use ?
A: Our modem is substantial message for remote meter reading, message security, alarm message and other fields, simplifying processes, making the traditional industries and the information industry perfect together.
Q: Each SMS sent message can be sent up to how many characters?
A: Each message can be up to pure English Writing 160 letters; or 70 characters (including spaces, punctuation). If the mix in both English and Chinese, each Chinese character by calculating the characters.
Q: how many sms done sended per hour?
A: in the network under normal circumstances, an hour each device can send about 600. Send speed with the network, SIM card type, message centers, related equipment and software and less message.
Q: will be used to excel with the preparation of the message sent out, why do wrong?
A: In order to ensure the correctness of the content import, we made an excel file format limit (ie: to include "Record message" of the table and the table must contain a "cell phone" and "message content" two fields) . We recommend that you start with a message recorded in export excel file, then fill in the content and so the format.
Q: Does your device has USB interface?
A: We have the equipment, COM and USB two kinds of interface standards, one of COM interfaces do not need to install the device drivers, USB interface device driver after the installation, USB interface is also mapped into a com port.
Q: Why should I go the message issued by the contents of the designated mobile phone can not receive?
A: Generally speaking, if the software interface on the left of the window appears to send OK, is a short message from the software, to MODEM, to switch the right treatment center is a treatment. At this time, sending the message queue at the buffer pool, then is a passage of a base station downlink power amplifier is sent to the user on a mobile phone. Since voice and message handling are not the same, so sometimes, queuing delays and a busy time, will not receive a short message.
There is a situation that is, for delivery at the local base station or when the station closed, this time, voice and will not receive the message. In such cases, it is necessary to wait until the completion of the replacement of the base station just fine. But this is the case, the general delivery time will not be long and short while dozens of minutes, then a few hours long or longer.
Have a special situation, that is, the local restrictions on mobile and China Unicom network traffic and time, or limit the SIM card, or the use of UM card. This point, please pay special attention to everyone. In fact, the vast majority of cases are caused by this reason. Since the movement of various parts of Unicom Corporation and the company's sales policy is not the same, then in the billing and clearing up on quite different. For example, it is the cost of 2,000 yuan, can be used within one month, but if hair Unicom card to mobile card, then the mobile will automatically clearing fee, which at Unicom¿ÛÇ®card, so how much, how many deduction is likely less than the 30 days.
Q: Why is my card during the day can be hair, hair should not do on the evening?
A: Your SIM card has been at the local limits.
Q: GSM MODEM and GPRS MODEM What is the difference?
A: GPRS MODEM only GSM MODEM upgrade, GPRS MODEM, GSM MODEM both with the message received and hair features.
Q: The software used to send your message, each message cost?
A: The fee for each message depends on your used cell phone cards has nothing to do with the equipment and software details, please consult your local mobile operators.
Q: how to extend the PC computer interface?
A: ordinary desktop computers generally have two serial ports motherboard, laptop generally has a serial port or infrared adapter. We offer many serial PCI interface card for desktop computers were a lot of serial port expansion (more you need to determine), for the laptop available USB expansion port with the USB data lines to connect a lot of months or GSM mobile phone equipment .
Q: Why do I receive a lot of the same information? Cost anything? Many will pay?
A: This is because the local wireless network instability caused by the situation. The local message center message gateway can not receive information on your mobile phone to receive an automatic reply after the confirmation signal, so will keep sending you the same information content. If you submit the same information only once, eventually only the cost of an accounting.
Q: how to send Wap Push message?
A: WAP PUSH may be a site or a business link message sent to support WAP PUSH feature on the handset, so you only need to read this message, open the link in the message, you can directly access business. Edison in support of Wap Push message software versions, send the message content is set to "<message >###< web connecting the title>", the message sent will be automatically converted to Wap Push message. For example, to send "P Plus Communications" and Wap Push message, assuming that the download address is "www.07551001.com/logo.jpg", the message content should be sent to Edit: <www.07551001.com/logo.jpg> # # # <P Plus Communications> company