Operating system name and version: Ubuntu 16.04
Version of smsd: 3.1.21
Smsd installed from: sources
Name and model of a modem / phone: D-Link DWM-157
Interface: USB

How to send multi line SMS with smstools3?
when I use sendsms I can only send one line smss!!
I wonder to know can I send multiline smss with smstools3? and if yes how is the format of the sms file?
sendsms +98phone_number Text: this is -- Text: this is To: +98phone_number

Thanks in advanced.

Sendsms can create multiline sms when text is given as argument with quotation marks:

# sendsms 98phone_number "First line
> Second line
>
> Fourth line"

The sms file will be:
To: 98phone_number First line Second line Fourth line