<SEC-DOCUMENT>0000929638-20-000285-index.html : 20200214
<SEC-HEADER>0000929638-20-000285.hdr.sgml : 20200214
<ACCEPTANCE-DATETIME>20200214104001
ACCESSION NUMBER:		0000929638-20-000285
CONFORMED SUBMISSION TYPE:	SC 13G
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20200214
DATE AS OF CHANGE:		20200214
GROUP MEMBERS:		INVESTEC BANK PLC

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SONIM TECHNOLOGIES INC
		CENTRAL INDEX KEY:			0001178697
		STANDARD INDUSTRIAL CLASSIFICATION:	TELEPHONE & TELEGRAPH APPARATUS [3661]
		IRS NUMBER:				943336783
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-91008
		FILM NUMBER:		20615351

	BUSINESS ADDRESS:	
		STREET 1:		1875 SOUTH GRANT STREET
		STREET 2:		SUITE 750
		CITY:			SAN MATEO
		STATE:			CA
		ZIP:			94402
		BUSINESS PHONE:		650-378-8100

	MAIL ADDRESS:	
		STREET 1:		1875 SOUTH GRANT STREET
		STREET 2:		SUITE 750
		CITY:			SAN MATEO
		STATE:			CA
		ZIP:			94402

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			INVESTEC INVESTMENTS (UK) Ltd
		CENTRAL INDEX KEY:			0001803301
		IRS NUMBER:				981020975
		STATE OF INCORPORATION:			X0
		FISCAL YEAR END:			0331

	FILING VALUES:
		FORM TYPE:		SC 13G

	BUSINESS ADDRESS:	
		STREET 1:		30 GRESHAM STREET
		CITY:			LONDON
		STATE:			X0
		ZIP:			EC2V 7QP
		BUSINESS PHONE:		00442075974665

	MAIL ADDRESS:	
		STREET 1:		30 GRESHAM STREET
		CITY:			LONDON
		STATE:			X0
		ZIP:			EC2V 7QP
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G
<SEQUENCE>1
<FILENAME>a76581_sc13g.htm
<TEXT>
Document 1 - file: a76581_sc13g.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-1
<SEQUENCE>2
<FILENAME>exhibit1.htm
<DESCRIPTION>JOINT FILING AGREEMENT
<TEXT>
Document 2 - file: exhibit1.htm

</DOCUMENT>
</SEC-DOCUMENT>