Set NB default restart value to false

[giulcioffi]

This PR is intended to fix #71. The modem used to behave properly only when using nbAccess.begin(PINNUMBER, APN, USERNAME, PASSWORD, false, true), which does not restart the modem. By changing in the library the default value of restart from true to false, the modem behaves correctly without specifying the last two input parameters: nbAccess.begin(PINNUMBER, APN, USERNAME, PASSWORD).

[github-actions[bot]]

Memory usage change @ f0682afdc54c697d688fdd7c970752ca27572593

Board	flash	%	RAM for global variables	%
arduino:samd:mkrnb1500	:small_red_triangle: 0 - +32	0.0 - +0.01	0 - 0	0.0 - 0.0

Click for full report table

Board	examples/GPRSUdpNtpClient flash	%	examples/GPRSUdpNtpClient RAM for global variables	%	examples/NBSSLWebClient flash	%	examples/NBSSLWebClient RAM for global variables	%	examples/NBWebClient flash	%	examples/NBWebClient RAM for global variables	%	examples/ReceiveSMS flash	%	examples/ReceiveSMS RAM for global variables	%	examples/SendSMS flash	%	examples/SendSMS RAM for global variables	%	examples/Tools/ChooseRadioAccessTechnology flash	%	examples/Tools/ChooseRadioAccessTechnology RAM for global variables	%	examples/Tools/NBScanNetworks flash	%	examples/Tools/NBScanNetworks RAM for global variables	%	examples/Tools/PinManagement flash	%	examples/Tools/PinManagement RAM for global variables	%	examples/Tools/SerialSARAPassthrough flash	%	examples/Tools/SerialSARAPassthrough RAM for global variables	%	examples/Tools/TestGPRS flash	%	examples/Tools/TestGPRS RAM for global variables	%	examples/Tools/TestModem flash	%	examples/Tools/TestModem RAM for global variables	%
arduino:samd:mkrnb1500	24	0.01	0	0.0	24	0.01	0	0.0	24	0.01	0	0.0	24	0.01	0	0.0	24	0.01	0	0.0	24	0.01	0	0.0	32	0.01	0	0.0	24	0.01	0	0.0	0	0.0	0	0.0	32	0.01	0	0.0	24	0.01	0	0.0

Click for full report CSV

Board,examples/GPRSUdpNtpClient<br>flash,%,examples/GPRSUdpNtpClient<br>RAM for global variables,%,examples/NBSSLWebClient<br>flash,%,examples/NBSSLWebClient<br>RAM for global variables,%,examples/NBWebClient<br>flash,%,examples/NBWebClient<br>RAM for global variables,%,examples/ReceiveSMS<br>flash,%,examples/ReceiveSMS<br>RAM for global variables,%,examples/SendSMS<br>flash,%,examples/SendSMS<br>RAM for global variables,%,examples/Tools/ChooseRadioAccessTechnology<br>flash,%,examples/Tools/ChooseRadioAccessTechnology<br>RAM for global variables,%,examples/Tools/NBScanNetworks<br>flash,%,examples/Tools/NBScanNetworks<br>RAM for global variables,%,examples/Tools/PinManagement<br>flash,%,examples/Tools/PinManagement<br>RAM for global variables,%,examples/Tools/SerialSARAPassthrough<br>flash,%,examples/Tools/SerialSARAPassthrough<br>RAM for global variables,%,examples/Tools/TestGPRS<br>flash,%,examples/Tools/TestGPRS<br>RAM for global variables,%,examples/Tools/TestModem<br>flash,%,examples/Tools/TestModem<br>RAM for global variables,%
arduino:samd:mkrnb1500,24,0.01,0,0.0,24,0.01,0,0.0,24,0.01,0,0.0,24,0.01,0,0.0,24,0.01,0,0.0,24,0.01,0,0.0,32,0.01,0,0.0,24,0.01,0,0.0,0,0.0,0,0.0,32,0.01,0,0.0,24,0.01,0,0.0

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