Cell phones do NOT work on board but they give you a 'walkie-talkie' kind of phone in your room that WILL work onboard.
1	Cell	cell	NOUN	NN	Number=Sing	2	compound	2:compound	_
2	phones	phone	NOUN	NNS	Number=Plur	5	nsubj	5:nsubj	_
3	do	do	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	5	aux	5:aux	_
4	NOT	not	PART	RB	_	5	advmod	5:advmod	_
5	work	work	VERB	VB	VerbForm=Inf	0	root	0:root	_
6	on	on	ADP	IN	_	7	case	7:case	_
7	board	board	NOUN	NN	Number=Sing	5	obl	5:obl:on	_
8	but	but	CCONJ	CC	_	10	cc	10:cc	_
9	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	10	nsubj	10:nsubj	_
10	give	give	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	5	conj	5:conj:but	_
11	you	you	PRON	PRP	Case=Acc|Person=2|PronType=Prs	10	iobj	10:iobj	_
12	a	a	DET	DT	Definite=Ind|PronType=Art	18	det	18:det	_
13	'	'	PUNCT	``	_	16	punct	16:punct	SpaceAfter=No
14	walkie	walkie	NOUN	NN	Number=Sing	16	compound	16:compound	SpaceAfter=No
15	-	-	PUNCT	HYPH	_	16	punct	16:punct	SpaceAfter=No
16	talkie	talkie	NOUN	NN	Number=Sing	18	compound	18:compound	SpaceAfter=No
17	'	'	PUNCT	''	_	16	punct	16:punct	_
18	kind	kind	NOUN	NN	Number=Sing	10	obj	10:obj|26:nsubj	_
19	of	of	ADP	IN	_	20	case	20:case	_
20	phone	phone	NOUN	NN	Number=Sing	18	nmod	18:nmod:of	_
21	in	in	ADP	IN	_	23	case	23:case	_
22	your	your	PRON	PRP$	Case=Gen|Person=2|Poss=Yes|PronType=Prs	23	nmod:poss	23:nmod:poss	_
23	room	room	NOUN	NN	Number=Sing	18	nmod	18:nmod:in	_
24	that	that	PRON	WDT	PronType=Rel	26	nsubj	18:ref	_
25	WILL	will	AUX	MD	VerbForm=Fin	26	aux	26:aux	_
26	work	work	VERB	VB	VerbForm=Inf	18	acl:relcl	18:acl:relcl	_
27	onboard	onboard	ADV	RB	_	26	advmod	26:advmod	SpaceAfter=No
28	.	.	PUNCT	.	_	5	punct	5:punct	_
