International numbers about atlib

[hbjorgo]

Hi!

Thank you - it's so nice to hear that it's useful! :)

Poland has 9 digit numbers and the country code is 48 if I understand correctly. That means that for a national call/SMS you'd send it to AAA AAA AAA, and from other countries you'd send it to +48 AAA AAA AAA to reach a Polish number - correct?
Can you give me some examples of numbers that work and some that don't?

[adamdudzik]

Hi. Indeed +48 AAA AAA AAA - that's correct.
I have a SIMCOM SIM7600G-H and it's compatible with SIM5320 so i've change

SmsTextFormat smsTextFormat = SmsTextFormat.Text;

atChannel.EnableDebug((string line) => Console.WriteLine(line));

using IModem modem = new SIM5320(atChannel);

I use TestConsole and enter the number +48 AAAAAAAAA to send sms.

With

Number = number.TrimStart('+'); in PhoneNumbers.cs

• `Out: AT+CMGS="48AAAAAAAAA"
• In:
• In: >
• Out: test
• In:
• In:
• In: +CMS ERROR: 500
• SMS Reference: Error:`

With

Number = number;

• `Sending SMS...
• Out: AT+CMGS="+48AAAAAAAAA"
• In:
• In: >
• Out: test
• In:
• In:
• In: +CMGS: 179
• In:
• In: OK
• SMS Reference: Message Reference: 179`

If I use putty and a COM connection only format +48AAAAAAAAA or AAAAAAAAA is valid. The format 48AAAAAAAAAA is invalid.

[hbjorgo]

Version 6.0.1 is now out and contains the fix. Hope it fixes your issues. Thank you for reporting this and contributing to making this library better 👏🏼