Programming Manual

i480e&i480e-MD2 Programming Manual
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139
i480e&i480e-MD2 Programming Manual
15 / 139
2.3.2 Bluetooth Device Address
An ASCII code string like “1234567890AB”, the length is 12 bytes.
2.3.3 Bluetooth Device Name
The maximum length of the Bluetooth device name is a 31 bytes UTF8 code string
with a mix of ‘A’-‘Z’,’a’-‘z’,’0’-‘9’. The length of the local device name must be
between 1 byte and 31 byte.
If the remote device name is non-English letters, the host unit shall call a UTF8
to ASCII converter to display characters correctly. Please refer to the PC host APP
code for more information.
2.3.4 PIN Code
The maximum length of PIN code is 16 bytes. Only ‘0’-‘9’ is admitted.
2.3.5 Dial Number Length
The number is dialed out. There is no limit to number length on HF device side,
but we had better limit it to less than 40 bytes.
2.3.6 Caller ID Display Length
There is no limit to number length on HF device side, and it depends on mobile
phone side, but we had better limit it to less than 40 bytes.
3 AT Command Format
This chapter introduces the AT commands’ format. Some responses will not be
returned immediately. Where applicable, an approximate delay time will be included
to notify the response delay.
Please note that a full piece of AT command, AT response or AT indication must
be tailed with “\r” (0x0d).
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